21713753880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:488

約数の個数: 768

約数和(自身を含む): 92990177280

約数和(自身を除く): 71276423400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 102, 104, 105, 117, 119, 120, 126, 127, 130, 136, 140, 153, 156, 168, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 254, 255, 260, 273, 280, 306, 307, 312, 315, 340, 357, 360, 364, 381, 390, 408, 420, 442, 455, 468, 476, 504, 508, 510, 520, 546, 585, 595, 612, 614, 630, 635, 663, 680, 714, 728, 762, 765, 780, 819, 840, 884, 889, 910, 921, 936, 952, 1016, 1020, 1071, 1092, 1105, 1143, 1170, 1190, 1224, 1228, 1260, 1270, 1326, 1365, 1428, 1524, 1530, 1535, 1547, 1560, 1638, 1651, 1768, 1778, 1785, 1820, 1842, 1905, 1989, 2040, 2142, 2149, 2159, 2184, 2210, 2286, 2340, 2380, 2456, 2520, 2540, 2652, 2667, 2730, 2763, 2856, 3048, 3060, 3070, 3094, 3276, 3302, 3315, 3556, 3570, 3640, 3684, 3810, 3978, 3991, 4095, 4284, 4298, 4318, 4420, 4445, 4572, 4605, 4641, 4680, 4760, 4953, 5080, 5219, 5304, 5334, 5355, 5460, 5526, 5715, 6120, 6140, 6188, 6447, 6477, 6552, 6604, 6630, 7112, 7140, 7368, 7620, 7735, 7956, 7982, 8001, 8190, 8255, 8568, 8596, 8636, 8840, 8890, 9144, 9210, 9282, 9906, 9945, 10438, 10668, 10710, 10745, 10795, 10920, 11052, 11430, 11557, 11973, 12280, 12376, 12894, 12954, 13208, 13260, 13335, 13815, 13923, 14280, 14859, 15113, 15240, 15470, 15657, 15912, 15964, 16002, 16380, 16510, 17192, 17272, 17780, 18420, 18564, 19341, 19431, 19812, 19890, 19955, 20876, 21336, 21420, 21490, 21590, 22104, 22860, 23114, 23205, 23946, 24765, 25788, 25908, 26095, 26520, 26670, 27630, 27846, 27937, 28067, 29718, 30226, 30940, 31314, 31928, 32004, 32235, 32385, 32760, 33020, 34671, 35560, 35919, 36533, 36840, 37128, 38682, 38862, 38989, 39624, 39780, 39910, 40005, 41752, 42840, 42980, 43180, 45339, 45720, 46228, 46410, 46971, 47892, 49530, 51576, 51816, 52190, 53340, 55260, 55692, 55874, 56134, 57785, 59436, 59865, 60452, 61880, 62628, 64008, 64470, 64770, 66040, 67847, 69342, 69615, 71838, 73066, 74295, 75565, 77364, 77724, 77978, 78285, 79560, 79820, 80010, 83811, 84201, 85960, 86360, 90678, 92456, 92820, 93942, 95784, 96705, 97155, 99060, 104013, 104380, 106680, 109599, 110520, 111384, 111748, 112268, 115570, 116967, 118872, 119730, 120904, 125256, 128940, 129540, 135694, 136017, 138684, 139230, 139685, 140335, 143676, 146132, 148590, 151130, 154728, 155448, 155956, 156570, 159640, 160020, 167622, 168402, 173355, 179595, 181356, 182665, 185640, 187884, 193410, 194310, 194945, 196469, 198120, 203541, 208026, 208760, 219198, 223496, 224536, 226695, 231140, 233934, 234855, 239460, 251433, 252603, 257880, 259080, 271388, 272034, 272923, 277368, 278460, 279370, 280670, 287352, 292264, 297180, 302260, 311912, 313140, 320040, 328797, 335244, 336804, 339235, 346710, 350901, 359190, 362712, 365330, 375768, 386820, 388620, 389890, 392938, 407082, 416052, 419055, 421005, 438396, 453390, 462280, 467868, 469710, 474929, 478920, 502866, 505206, 506857, 520065, 542776, 544068, 545846, 547995, 556920, 558740, 561340, 584835, 589407, 594360, 604520, 610623, 626280, 657594, 662813, 670488, 673608, 678470, 680085, 693420, 701802, 718380, 730660, 773640, 777240, 779780, 785876, 814164, 818769, 832104, 838110, 842010, 876792, 906780, 935736, 939420, 949858, 982345, 1005732, 1010412, 1013714, 1017705, 1040130, 1088136, 1091692, 1095990, 1117480, 1122680, 1169670, 1178814, 1221246, 1257165, 1263015, 1315188, 1325626, 1356940, 1360170, 1364615, 1386840, 1403604, 1424787, 1436760, 1461320, 1520571, 1559560, 1571752, 1628328, 1637538, 1643985, 1676220, 1684020, 1754505, 1768221, 1813560, 1878840, 1899716, 1964690, 1988439, 2011464, 2020824, 2027428, 2035410, 2080260, 2183384, 2191980, 2339340, 2357628, 2374645, 2442492, 2456307, 2514330, 2526030, 2534285, 2630376, 2651252, 2713880, 2720340, 2729230, 2807208, 2849574, 2947035, 3041142, 3053115, 3275076, 3287970, 3314065, 3352440, 3368040, 3509010, 3536442, 3547999, 3799432, 3929380, 3976878, 4054856, 4070820, 4093845, 4160520, 4274361, 4383960, 4561713, 4639691, 4678680, 4715256, 4749290, 4884984, 4912614, 5028660, 5052060, 5068570, 5302504, 5440680, 5458460, 5699148, 5894070, 5965317, 6082284, 6106230, 6550152, 6575940, 6628130, 7018020, 7072884, 7095998, 7123935, 7602855, 7858760, 7953756, 8141640, 8187690, 8548722, 8616569, 8841105, 9123426, 9279382, 9498580, 9825228, 9942195, 10057320, 10104120, 10137140, 10643997, 10916920, 11398296, 11788140, 11930634, 12164568, 12212460, 12281535, 13151880, 13256260, 13919073, 14036040, 14145768, 14191996, 14247870, 15205710, 15907512, 16375380, 17097444, 17233138, 17682210, 17739995, 18246852, 18558764, 18997160, 19650456, 19884390, 20274280, 21287994, 21371805, 22808565, 23198455, 23576280, 23861268, 24424920, 24563070, 25849707, 26512520, 27838146, 28383992, 28495740, 29826585, 30411420, 31931991, 32750760, 34194888, 34466276, 35364420, 35479990, 36493704, 37117528, 39768780, 41757219, 42575988, 42743610, 43082845, 45617130, 46396910, 47722536, 49126140, 51699414, 53219985, 55676292, 56991480, 59653170, 60315983, 60822840, 63863982, 68932552, 69595365, 70728840, 70959980, 77549121, 79537560, 83514438, 85151976, 85487220, 86165690, 91234260, 92793820, 98252280, 103398828, 106439970, 111352584, 119306340, 120631966, 127727964, 129248535, 139190730, 141919960, 155098242, 159659955, 167028876, 170974440, 172331380, 180947949, 182468520, 185587640, 206797656, 208786095, 212879940, 238612680, 241263932, 255455928, 258497070, 278381460, 301579915, 310196484, 319319910, 334057752, 344662760, 361895898, 387745605, 417572190, 425759880, 482527864, 516994140, 542843847, 556762920, 603159830, 620392968, 638639820, 723791796, 775491210, 835144380, 904739745, 1033988280, 1085687694, 1206319660, 1277279640, 1447583592, 1550982420, 1670288760, 1809479490, 2171375388, 2412639320, 2714219235, 3101964840, 3618958980, 4342750776, 5428438470, 7237917960, 10856876940, 21713753880]

約数ペア:

[(1, 21713753880), (2, 10856876940), (3, 7237917960), (4, 5428438470), (5, 4342750776), (6, 3618958980), (7, 3101964840), (8, 2714219235), (9, 2412639320), (10, 2171375388), (12, 1809479490), (13, 1670288760), (14, 1550982420), (15, 1447583592), (17, 1277279640), (18, 1206319660), (20, 1085687694), (21, 1033988280), (24, 904739745), (26, 835144380), (28, 775491210), (30, 723791796), (34, 638639820), (35, 620392968), (36, 603159830), (39, 556762920), (40, 542843847), (42, 516994140), (45, 482527864), (51, 425759880), (52, 417572190), (56, 387745605), (60, 361895898), (63, 344662760), (65, 334057752), (68, 319319910), (70, 310196484), (72, 301579915), (78, 278381460), (84, 258497070), (85, 255455928), (90, 241263932), (91, 238612680), (102, 212879940), (104, 208786095), (105, 206797656), (117, 185587640), (119, 182468520), (120, 180947949), (126, 172331380), (127, 170974440), (130, 167028876), (136, 159659955), (140, 155098242), (153, 141919960), (156, 139190730), (168, 129248535), (170, 127727964), (180, 120631966), (182, 119306340), (195, 111352584), (204, 106439970), (210, 103398828), (221, 98252280), (234, 92793820), (238, 91234260), (252, 86165690), (254, 85487220), (255, 85151976), (260, 83514438), (273, 79537560), (280, 77549121), (306, 70959980), (307, 70728840), (312, 69595365), (315, 68932552), (340, 63863982), (357, 60822840), (360, 60315983), (364, 59653170), (381, 56991480), (390, 55676292), (408, 53219985), (420, 51699414), (442, 49126140), (455, 47722536), (468, 46396910), (476, 45617130), (504, 43082845), (508, 42743610), (510, 42575988), (520, 41757219), (546, 39768780), (585, 37117528), (595, 36493704), (612, 35479990), (614, 35364420), (630, 34466276), (635, 34194888), (663, 32750760), (680, 31931991), (714, 30411420), (728, 29826585), (762, 28495740), (765, 28383992), (780, 27838146), (819, 26512520), (840, 25849707), (884, 24563070), (889, 24424920), (910, 23861268), (921, 23576280), (936, 23198455), (952, 22808565), (1016, 21371805), (1020, 21287994), (1071, 20274280), (1092, 19884390), (1105, 19650456), (1143, 18997160), (1170, 18558764), (1190, 18246852), (1224, 17739995), (1228, 17682210), (1260, 17233138), (1270, 17097444), (1326, 16375380), (1365, 15907512), (1428, 15205710), (1524, 14247870), (1530, 14191996), (1535, 14145768), (1547, 14036040), (1560, 13919073), (1638, 13256260), (1651, 13151880), (1768, 12281535), (1778, 12212460), (1785, 12164568), (1820, 11930634), (1842, 11788140), (1905, 11398296), (1989, 10916920), (2040, 10643997), (2142, 10137140), (2149, 10104120), (2159, 10057320), (2184, 9942195), (2210, 9825228), (2286, 9498580), (2340, 9279382), (2380, 9123426), (2456, 8841105), (2520, 8616569), (2540, 8548722), (2652, 8187690), (2667, 8141640), (2730, 7953756), (2763, 7858760), (2856, 7602855), (3048, 7123935), (3060, 7095998), (3070, 7072884), (3094, 7018020), (3276, 6628130), (3302, 6575940), (3315, 6550152), (3556, 6106230), (3570, 6082284), (3640, 5965317), (3684, 5894070), (3810, 5699148), (3978, 5458460), (3991, 5440680), (4095, 5302504), (4284, 5068570), (4298, 5052060), (4318, 5028660), (4420, 4912614), (4445, 4884984), (4572, 4749290), (4605, 4715256), (4641, 4678680), (4680, 4639691), (4760, 4561713), (4953, 4383960), (5080, 4274361), (5219, 4160520), (5304, 4093845), (5334, 4070820), (5355, 4054856), (5460, 3976878), (5526, 3929380), (5715, 3799432), (6120, 3547999), (6140, 3536442), (6188, 3509010), (6447, 3368040), (6477, 3352440), (6552, 3314065), (6604, 3287970), (6630, 3275076), (7112, 3053115), (7140, 3041142), (7368, 2947035), (7620, 2849574), (7735, 2807208), (7956, 2729230), (7982, 2720340), (8001, 2713880), (8190, 2651252), (8255, 2630376), (8568, 2534285), (8596, 2526030), (8636, 2514330), (8840, 2456307), (8890, 2442492), (9144, 2374645), (9210, 2357628), (9282, 2339340), (9906, 2191980), (9945, 2183384), (10438, 2080260), (10668, 2035410), (10710, 2027428), (10745, 2020824), (10795, 2011464), (10920, 1988439), (11052, 1964690), (11430, 1899716), (11557, 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(32004, 678470), (32235, 673608), (32385, 670488), (32760, 662813), (33020, 657594), (34671, 626280), (35560, 610623), (35919, 604520), (36533, 594360), (36840, 589407), (37128, 584835), (38682, 561340), (38862, 558740), (38989, 556920), (39624, 547995), (39780, 545846), (39910, 544068), (40005, 542776), (41752, 520065), (42840, 506857), (42980, 505206), (43180, 502866), (45339, 478920), (45720, 474929), (46228, 469710), (46410, 467868), (46971, 462280), (47892, 453390), (49530, 438396), (51576, 421005), (51816, 419055), (52190, 416052), (53340, 407082), (55260, 392938), (55692, 389890), (55874, 388620), (56134, 386820), (57785, 375768), (59436, 365330), (59865, 362712), (60452, 359190), (61880, 350901), (62628, 346710), (64008, 339235), (64470, 336804), (64770, 335244), (66040, 328797), (67847, 320040), (69342, 313140), (69615, 311912), (71838, 302260), (73066, 297180), (74295, 292264), (75565, 287352), (77364, 280670), (77724, 279370), (77978, 278460), (78285, 277368), (79560, 272923), (79820, 272034), (80010, 271388), (83811, 259080), (84201, 257880), (85960, 252603), (86360, 251433), (90678, 239460), (92456, 234855), (92820, 233934), (93942, 231140), (95784, 226695), (96705, 224536), (97155, 223496), (99060, 219198), (104013, 208760), (104380, 208026), (106680, 203541), (109599, 198120), (110520, 196469), (111384, 194945), (111748, 194310), (112268, 193410), (115570, 187884), (116967, 185640), (118872, 182665), (119730, 181356), (120904, 179595), (125256, 173355), (128940, 168402), (129540, 167622), (135694, 160020), (136017, 159640), (138684, 156570), (139230, 155956), (139685, 155448), (140335, 154728), (143676, 151130), (146132, 148590)]