21742877520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 960

約数和(自身を含む): 94805360640

約数和(自身を除く): 73062483120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 67, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 127, 130, 134, 135, 140, 144, 156, 168, 169, 180, 182, 189, 195, 201, 208, 210, 216, 234, 240, 252, 254, 260, 268, 270, 273, 280, 312, 315, 335, 336, 338, 351, 360, 364, 378, 381, 390, 402, 420, 432, 455, 468, 469, 504, 507, 508, 520, 536, 540, 546, 560, 585, 603, 624, 630, 635, 670, 676, 702, 720, 728, 756, 762, 780, 804, 819, 840, 845, 871, 889, 910, 936, 938, 945, 1005, 1008, 1014, 1016, 1040, 1072, 1080, 1092, 1143, 1170, 1183, 1206, 1260, 1270, 1340, 1352, 1365, 1404, 1407, 1456, 1512, 1521, 1524, 1560, 1608, 1638, 1651, 1680, 1690, 1742, 1755, 1778, 1809, 1820, 1872, 1876, 1890, 1905, 2010, 2028, 2032, 2160, 2184, 2286, 2340, 2345, 2366, 2412, 2457, 2520, 2535, 2540, 2613, 2667, 2680, 2704, 2730, 2808, 2814, 3015, 3024, 3042, 3048, 3120, 3216, 3276, 3302, 3380, 3429, 3484, 3510, 3549, 3556, 3618, 3640, 3752, 3780, 3810, 4020, 4056, 4095, 4221, 4355, 4368, 4445, 4563, 4572, 4680, 4690, 4732, 4824, 4914, 4953, 5040, 5070, 5080, 5226, 5334, 5360, 5460, 5616, 5628, 5715, 5915, 6030, 6084, 6096, 6097, 6552, 6604, 6760, 6858, 6968, 7020, 7035, 7098, 7112, 7236, 7280, 7504, 7560, 7605, 7620, 7839, 8001, 8040, 8112, 8190, 8255, 8442, 8509, 8710, 8890, 9045, 9126, 9144, 9360, 9380, 9464, 9648, 9828, 9906, 10140, 10160, 10452, 10647, 10668, 10920, 11256, 11323, 11430, 11557, 11830, 12060, 12168, 12194, 12285, 12663, 13065, 13104, 13208, 13335, 13520, 13716, 13936, 14040, 14070, 14196, 14224, 14472, 14859, 15120, 15210, 15240, 15678, 16002, 16080, 16380, 16510, 16884, 17018, 17145, 17420, 17745, 17780, 18090, 18252, 18288, 18291, 18760, 18928, 19656, 19812, 20280, 20904, 21105, 21294, 21336, 21463, 21840, 22512, 22646, 22815, 22860, 23114, 23517, 23660, 24003, 24120, 24336, 24388, 24570, 24765, 25326, 25527, 26130, 26416, 26670, 27432, 28080, 28140, 28392, 28944, 29718, 30420, 30480, 30485, 31356, 31941, 32004, 32760, 33020, 33768, 33969, 34036, 34290, 34671, 34840, 35490, 35560, 36180, 36504, 36582, 37520, 39195, 39312, 39624, 40005, 40560, 41808, 42210, 42545, 42588, 42672, 42926, 44577, 45292, 45630, 45720, 46228, 47034, 47320, 48006, 48240, 48776, 49140, 49530, 50652, 51054, 52260, 53235, 53340, 54864, 54873, 56280, 56615, 56784, 57785, 59436, 59563, 60840, 60970, 62712, 63315, 63882, 64008, 64389, 65520, 66040, 67536, 67938, 68072, 68580, 69342, 69680, 70980, 71120, 72360, 73008, 73164, 74295, 76581, 78390, 79248, 79261, 80010, 84420, 85090, 85176, 85852, 89154, 90584, 91260, 91440, 91455, 92456, 94068, 94640, 96012, 97552, 98280, 99060, 101304, 101907, 102108, 104013, 104520, 106470, 106680, 107315, 109746, 110617, 112560, 113230, 115570, 117585, 118872, 119126, 120015, 121680, 121940, 125424, 126630, 127635, 127764, 128016, 128778, 132080, 135876, 136144, 137160, 138684, 141960, 144720, 146328, 148590, 150241, 153162, 156780, 158522, 159705, 160020, 164619, 168840, 169845, 170180, 170352, 171704, 173355, 178308, 178689, 181168, 182520, 182910, 184912, 188136, 192024, 193167, 196560, 198120, 202608, 203814, 204216, 208026, 209040, 212940, 213360, 214630, 219492, 221234, 222885, 226460, 229743, 231140, 235170, 237744, 237783, 238252, 240030, 243880, 253260, 255270, 255528, 257556, 271752, 274320, 274365, 277368, 283920, 292656, 297180, 297815, 300482, 305721, 306324, 312039, 313560, 317044, 319410, 320040, 321945, 329238, 331851, 337680, 339690, 340360, 343408, 346710, 356616, 357378, 365040, 365820, 376272, 382905, 384048, 386334, 396240, 396305, 407628, 408432, 416052, 425880, 429260, 438984, 442468, 445770, 450723, 452920, 459486, 462280, 470340, 475566, 476504, 480060, 487760, 506520, 509535, 510540, 511056, 515112, 520065, 536067, 543504, 548730, 553085, 554736, 579501, 594360, 595630, 600964, 611442, 612648, 624078, 627120, 634088, 638820, 640080, 643890, 658476, 663702, 679380, 680720, 693420, 713232, 713349, 714756, 731640, 751205, 765810, 772668, 774319, 792610, 815256, 823095, 832104, 851760, 858520, 877968, 884936, 891540, 893445, 901446, 905840, 918972, 924560, 940680, 951132, 953008, 960120, 965835, 995553, 1013040, 1019070, 1021080, 1030224, 1040130, 1072134, 1097460, 1106170, 1148715, 1159002, 1188720, 1188915, 1191260, 1201928, 1222884, 1225296, 1248156, 1268176, 1277640, 1287780, 1316952, 1327404, 1352169, 1358760, 1386840, 1426698, 1429512, 1438021, 1463280, 1502410, 1528605, 1531620, 1545336, 1548638, 1560195, 1585220, 1608201, 1630512, 1646190, 1659255, 1664208, 1717040, 1769872, 1783080, 1786890, 1802892, 1837944, 1881360, 1902264, 1920240, 1931670, 1991106, 2038140, 2042160, 2080260, 2140047, 2144268, 2194920, 2212340, 2253615, 2297430, 2318004, 2322957, 2377830, 2382520, 2403856, 2445768, 2496312, 2555280, 2575560, 2633904, 2654808, 2680335, 2704338, 2717520, 2773680, 2853396, 2859024, 2876042, 2897505, 2986659, 3004820, 3057210, 3063240, 3090672, 3097276, 3120390, 3170440, 3216402, 3292380, 3318510, 3566160, 3566745, 3573780, 3605784, 3675888, 3804528, 3863340, 3871595, 3982212, 4056507, 4076280, 4160520, 4280094, 4288536, 4314063, 4389840, 4424680, 4507230, 4594860, 4636008, 4645914, 4755660, 4765040, 4891536, 4977765, 4992624, 5151120, 5309616, 5360670, 5408676, 5706792, 5752084, 5795010, 5973318, 6009640, 6114420, 6126480, 6194552, 6240780, 6340880, 6432804, 6584760, 6637020, 6760845, 6968871, 7133490, 7147560, 7190105, 7211568, 7726680, 7743190, 7964424, 8041005, 8113014, 8152560, 8321040, 8560188, 8577072, 8628126, 8849360, 9014460, 9189720, 9272016, 9291828, 9511320, 9955530, 10066147, 10700235, 10721340, 10817352, 11413584, 11504168, 11590020, 11614785, 11946636, 12019280, 12228840, 12389104, 12481560, 12865608, 12942189, 13169520, 13274040, 13521690, 13937742, 14266980, 14295120, 14380210, 14933295, 15453360, 15486380, 15928848, 16082010, 16226028, 17120376, 17256252, 18028920, 18379440, 18583656, 19022640, 19911060, 20132294, 20282535, 20906613, 21400470, 21442680, 21570315, 21634704, 23008336, 23180040, 23229570, 23893272, 24457680, 24963120, 25731216, 25884378, 26548080, 27043380, 27875484, 28533960, 28760420, 29866590, 30198441, 30972760, 32164020, 32452056, 34240752, 34512504, 34844355, 36057840, 37167312, 38826567, 39822120, 40264588, 40565070, 41813226, 42800940, 42885360, 43140630, 46360080, 46459140, 47786544, 50330735, 51768756, 54086760, 55750968, 57067920, 57520840, 59733180, 60396882, 61945520, 64328040, 64710945, 64904112, 69025008, 69688710, 77653134, 79644240, 80529176, 81130140, 83626452, 85601880, 86281260, 90595323, 92918280, 100661470, 103537512, 104533065, 108173520, 111501936, 115041680, 119466360, 120793764, 128656080, 129421890, 139377420, 150992205, 155306268, 161058352, 162260280, 167252904, 171203760, 172562520, 181190646, 185836560, 194132835, 201322940, 207075024, 209066130, 238932720, 241587528, 258843780, 271785969, 278754840, 301984410, 310612536, 324520560, 334505808, 345125040, 362381292, 388265670, 402645880, 418132260, 452976615, 483175056, 517687560, 543571938, 557509680, 603968820, 621225072, 724762584, 776531340, 805291760, 836264520, 905953230, 1035375120, 1087143876, 1207937640, 1358929845, 1449525168, 1553062680, 1672529040, 1811906460, 2174287752, 2415875280, 2717859690, 3106125360, 3623812920, 4348575504, 5435719380, 7247625840, 10871438760, 21742877520]

約数ペア:

[(1, 21742877520), (2, 10871438760), (3, 7247625840), (4, 5435719380), (5, 4348575504), (6, 3623812920), (7, 3106125360), (8, 2717859690), (9, 2415875280), (10, 2174287752), (12, 1811906460), (13, 1672529040), (14, 1553062680), (15, 1449525168), (16, 1358929845), (18, 1207937640), (20, 1087143876), (21, 1035375120), (24, 905953230), (26, 836264520), (27, 805291760), (28, 776531340), (30, 724762584), (35, 621225072), (36, 603968820), (39, 557509680), (40, 543571938), (42, 517687560), (45, 483175056), (48, 452976615), (52, 418132260), (54, 402645880), (56, 388265670), (60, 362381292), (63, 345125040), (65, 334505808), (67, 324520560), (70, 310612536), (72, 301984410), (78, 278754840), (80, 271785969), (84, 258843780), (90, 241587528), (91, 238932720), (104, 209066130), (105, 207075024), (108, 201322940), (112, 194132835), (117, 185836560), (120, 181190646), (126, 172562520), (127, 171203760), (130, 167252904), (134, 162260280), (135, 161058352), (140, 155306268), (144, 150992205), (156, 139377420), (168, 129421890), (169, 128656080), (180, 120793764), (182, 119466360), (189, 115041680), (195, 111501936), (201, 108173520), (208, 104533065), (210, 103537512), (216, 100661470), (234, 92918280), (240, 90595323), (252, 86281260), (254, 85601880), (260, 83626452), (268, 81130140), (270, 80529176), (273, 79644240), (280, 77653134), (312, 69688710), (315, 69025008), (335, 64904112), (336, 64710945), (338, 64328040), (351, 61945520), (360, 60396882), (364, 59733180), (378, 57520840), (381, 57067920), (390, 55750968), (402, 54086760), (420, 51768756), (432, 50330735), (455, 47786544), (468, 46459140), (469, 46360080), (504, 43140630), (507, 42885360), (508, 42800940), (520, 41813226), (536, 40565070), (540, 40264588), (546, 39822120), (560, 38826567), (585, 37167312), (603, 36057840), (624, 34844355), (630, 34512504), (635, 34240752), (670, 32452056), (676, 32164020), (702, 30972760), (720, 30198441), (728, 29866590), (756, 28760420), (762, 28533960), (780, 27875484), (804, 27043380), (819, 26548080), (840, 25884378), (845, 25731216), (871, 24963120), (889, 24457680), (910, 23893272), (936, 23229570), (938, 23180040), (945, 23008336), (1005, 21634704), (1008, 21570315), (1014, 21442680), (1016, 21400470), (1040, 20906613), (1072, 20282535), (1080, 20132294), (1092, 19911060), (1143, 19022640), (1170, 18583656), (1183, 18379440), (1206, 18028920), (1260, 17256252), (1270, 17120376), (1340, 16226028), (1352, 16082010), (1365, 15928848), (1404, 15486380), (1407, 15453360), (1456, 14933295), (1512, 14380210), (1521, 14295120), (1524, 14266980), (1560, 13937742), (1608, 13521690), (1638, 13274040), (1651, 13169520), (1680, 12942189), (1690, 12865608), (1742, 12481560), (1755, 12389104), (1778, 12228840), (1809, 12019280), (1820, 11946636), (1872, 11614785), (1876, 11590020), (1890, 11504168), (1905, 11413584), (2010, 10817352), (2028, 10721340), (2032, 10700235), (2160, 10066147), (2184, 9955530), (2286, 9511320), (2340, 9291828), (2345, 9272016), (2366, 9189720), (2412, 9014460), (2457, 8849360), (2520, 8628126), (2535, 8577072), (2540, 8560188), (2613, 8321040), (2667, 8152560), (2680, 8113014), (2704, 8041005), (2730, 7964424), (2808, 7743190), (2814, 7726680), (3015, 7211568), (3024, 7190105), (3042, 7147560), (3048, 7133490), (3120, 6968871), (3216, 6760845), (3276, 6637020), (3302, 6584760), (3380, 6432804), (3429, 6340880), (3484, 6240780), (3510, 6194552), (3549, 6126480), (3556, 6114420), (3618, 6009640), (3640, 5973318), (3752, 5795010), (3780, 5752084), (3810, 5706792), (4020, 5408676), (4056, 5360670), (4095, 5309616), (4221, 5151120), (4355, 4992624), (4368, 4977765), (4445, 4891536), (4563, 4765040), (4572, 4755660), (4680, 4645914), (4690, 4636008), (4732, 4594860), (4824, 4507230), (4914, 4424680), (4953, 4389840), (5040, 4314063), (5070, 4288536), (5080, 4280094), (5226, 4160520), (5334, 4076280), (5360, 4056507), (5460, 3982212), (5616, 3871595), (5628, 3863340), (5715, 3804528), (5915, 3675888), (6030, 3605784), (6084, 3573780), (6096, 3566745), (6097, 3566160), (6552, 3318510), (6604, 3292380), (6760, 3216402), (6858, 3170440), (6968, 3120390), (7020, 3097276), (7035, 3090672), (7098, 3063240), (7112, 3057210), (7236, 3004820), (7280, 2986659), (7504, 2897505), (7560, 2876042), (7605, 2859024), (7620, 2853396), (7839, 2773680), (8001, 2717520), (8040, 2704338), (8112, 2680335), (8190, 2654808), (8255, 2633904), (8442, 2575560), (8509, 2555280), (8710, 2496312), (8890, 2445768), (9045, 2403856), (9126, 2382520), (9144, 2377830), (9360, 2322957), (9380, 2318004), (9464, 2297430), (9648, 2253615), (9828, 2212340), (9906, 2194920), (10140, 2144268), (10160, 2140047), (10452, 2080260), (10647, 2042160), (10668, 2038140), (10920, 1991106), (11256, 1931670), (11323, 1920240), (11430, 1902264), (11557, 1881360), (11830, 1837944), (12060, 1802892), (12168, 1786890), (12194, 1783080), (12285, 1769872), (12663, 1717040), (13065, 1664208), (13104, 1659255), (13208, 1646190), (13335, 1630512), (13520, 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(28080, 774319), (28140, 772668), (28392, 765810), (28944, 751205), (29718, 731640), (30420, 714756), (30480, 713349), (30485, 713232), (31356, 693420), (31941, 680720), (32004, 679380), (32760, 663702), (33020, 658476), (33768, 643890), (33969, 640080), (34036, 638820), (34290, 634088), (34671, 627120), (34840, 624078), (35490, 612648), (35560, 611442), (36180, 600964), (36504, 595630), (36582, 594360), (37520, 579501), (39195, 554736), (39312, 553085), (39624, 548730), (40005, 543504), (40560, 536067), (41808, 520065), (42210, 515112), (42545, 511056), (42588, 510540), (42672, 509535), (42926, 506520), (44577, 487760), (45292, 480060), (45630, 476504), (45720, 475566), (46228, 470340), (47034, 462280), (47320, 459486), (48006, 452920), (48240, 450723), (48776, 445770), (49140, 442468), (49530, 438984), (50652, 429260), (51054, 425880), (52260, 416052), (53235, 408432), (53340, 407628), (54864, 396305), (54873, 396240), (56280, 386334), (56615, 384048), (56784, 382905), (57785, 376272), (59436, 365820), (59563, 365040), (60840, 357378), (60970, 356616), (62712, 346710), (63315, 343408), (63882, 340360), (64008, 339690), (64389, 337680), (65520, 331851), (66040, 329238), (67536, 321945), (67938, 320040), (68072, 319410), (68580, 317044), (69342, 313560), (69680, 312039), (70980, 306324), (71120, 305721), (72360, 300482), (73008, 297815), (73164, 297180), (74295, 292656), (76581, 283920), (78390, 277368), (79248, 274365), (79261, 274320), (80010, 271752), (84420, 257556), (85090, 255528), (85176, 255270), (85852, 253260), (89154, 243880), (90584, 240030), (91260, 238252), (91440, 237783), (91455, 237744), (92456, 235170), (94068, 231140), (94640, 229743), (96012, 226460), (97552, 222885), (98280, 221234), (99060, 219492), (101304, 214630), (101907, 213360), (102108, 212940), (104013, 209040), (104520, 208026), (106470, 204216), (106680, 203814), (107315, 202608), (109746, 198120), (110617, 196560), (112560, 193167), (113230, 192024), (115570, 188136), (117585, 184912), (118872, 182910), (119126, 182520), (120015, 181168), (121680, 178689), (121940, 178308), (125424, 173355), (126630, 171704), (127635, 170352), (127764, 170180), (128016, 169845), (128778, 168840), (132080, 164619), (135876, 160020), (136144, 159705), (137160, 158522), (138684, 156780), (141960, 153162), (144720, 150241), (146328, 148590)]