21156932160

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:496

約数の個数: 896

約数和(自身を含む): 93400473600

約数和(自身を除く): 72243541440

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, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 71, 72, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 142, 144, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 213, 216, 224, 234, 240, 252, 260, 270, 273, 280, 284, 288, 312, 315, 320, 336, 351, 355, 360, 364, 378, 379, 390, 416, 420, 426, 432, 448, 455, 468, 480, 497, 504, 520, 540, 546, 560, 568, 576, 585, 624, 630, 639, 672, 702, 710, 720, 728, 756, 758, 780, 819, 832, 840, 852, 864, 910, 923, 936, 945, 960, 994, 1008, 1040, 1065, 1080, 1092, 1120, 1136, 1137, 1170, 1248, 1260, 1278, 1344, 1365, 1404, 1420, 1440, 1456, 1491, 1512, 1516, 1560, 1638, 1680, 1704, 1728, 1755, 1820, 1846, 1872, 1890, 1895, 1917, 1988, 2016, 2080, 2130, 2160, 2184, 2240, 2272, 2274, 2340, 2457, 2485, 2496, 2520, 2556, 2653, 2730, 2769, 2808, 2840, 2880, 2912, 2982, 3024, 3032, 3120, 3195, 3276, 3360, 3408, 3411, 3510, 3640, 3692, 3744, 3780, 3790, 3834, 3976, 4032, 4095, 4160, 4260, 4320, 4368, 4473, 4544, 4548, 4615, 4680, 4914, 4927, 4970, 5040, 5112, 5306, 5460, 5538, 5616, 5680, 5685, 5824, 5964, 6048, 6064, 6240, 6390, 6461, 6552, 6720, 6816, 6822, 7020, 7280, 7384, 7455, 7488, 7560, 7580, 7668, 7952, 7959, 8190, 8307, 8520, 8640, 8736, 8946, 9096, 9230, 9360, 9585, 9828, 9854, 9940, 10080, 10224, 10233, 10612, 10920, 11076, 11232, 11360, 11370, 11928, 12096, 12128, 12285, 12480, 12780, 12922, 13104, 13265, 13419, 13632, 13644, 13845, 14040, 14560, 14768, 14781, 14910, 15120, 15160, 15336, 15904, 15918, 16380, 16614, 17040, 17055, 17472, 17892, 18192, 18460, 18720, 19170, 19383, 19656, 19708, 19880, 20160, 20448, 20466, 21224, 21840, 22152, 22365, 22464, 22720, 22740, 23856, 23877, 24256, 24570, 24635, 24921, 25560, 25844, 26208, 26530, 26838, 26909, 27288, 27690, 28080, 29120, 29536, 29562, 29820, 30240, 30320, 30672, 31808, 31836, 32305, 32760, 33228, 34080, 34110, 34489, 35784, 36384, 36920, 37440, 38340, 38766, 39312, 39416, 39760, 39795, 40896, 40932, 41535, 42448, 43680, 44304, 44343, 44730, 45480, 47712, 47754, 49140, 49270, 49842, 51120, 51165, 51688, 52416, 53060, 53676, 53818, 54576, 55380, 56160, 58149, 59072, 59124, 59640, 60480, 60640, 61344, 63672, 64610, 65520, 66456, 67095, 68160, 68220, 68978, 71568, 71631, 72768, 73840, 73905, 76680, 77532, 78624, 78832, 79520, 79590, 80727, 81864, 83070, 84896, 87360, 88608, 88686, 89460, 90960, 95424, 95508, 96915, 98280, 98540, 99684, 102240, 102330, 103376, 103467, 106120, 107352, 107636, 109152, 110760, 112320, 116298, 118248, 119280, 119385, 121280, 122688, 124605, 127344, 129220, 131040, 132912, 133029, 134190, 134545, 136440, 137956, 143136, 143262, 147680, 147810, 153360, 155064, 157248, 157664, 159040, 159180, 161454, 163728, 166140, 169792, 172445, 174447, 177216, 177372, 178920, 181920, 188363, 191016, 193830, 196560, 197080, 199368, 204480, 204660, 206752, 206934, 212240, 214704, 215272, 218304, 221520, 221715, 232596, 236496, 238560, 238770, 242181, 249210, 254688, 258440, 262080, 265824, 266058, 268380, 269090, 272880, 275912, 286272, 286524, 290745, 295360, 295620, 306720, 310128, 310401, 315328, 318360, 322908, 327456, 332280, 344890, 348894, 349817, 354744, 357840, 358155, 363840, 376726, 382032, 387660, 393120, 394160, 398736, 403635, 409320, 413504, 413868, 424480, 429408, 430544, 443040, 443430, 465192, 472992, 477120, 477540, 484362, 498420, 509376, 516880, 517335, 531648, 532116, 536760, 538180, 545760, 551824, 565089, 573048, 581490, 591240, 613440, 620256, 620802, 636720, 645816, 654912, 664560, 665145, 689780, 697788, 699634, 709488, 715680, 716310, 726543, 753452, 764064, 775320, 786240, 788320, 797472, 807270, 818640, 827736, 848960, 858816, 861088, 872235, 886080, 886860, 930384, 931203, 941815, 945984, 955080, 968724, 996840, 1033760, 1034670, 1049451, 1064232, 1073520, 1076360, 1091520, 1103648, 1130178, 1146096, 1162980, 1182480, 1210905, 1240512, 1241604, 1273440, 1291632, 1329120, 1330290, 1379560, 1395576, 1399268, 1418976, 1431360, 1432620, 1453086, 1506904, 1528128, 1550640, 1552005, 1576640, 1594944, 1614540, 1637280, 1655472, 1695267, 1722176, 1744470, 1749085, 1773720, 1860768, 1862406, 1883630, 1910160, 1937448, 1993680, 2067520, 2069340, 2098902, 2128464, 2147040, 2152720, 2207296, 2260356, 2292192, 2325960, 2364960, 2421810, 2448719, 2483208, 2546880, 2583264, 2658240, 2660580, 2759120, 2791152, 2798536, 2825445, 2837952, 2865240, 2906172, 3013808, 3101280, 3104010, 3148353, 3229080, 3274560, 3310944, 3390534, 3488940, 3498170, 3547440, 3632715, 3721536, 3724812, 3767260, 3820320, 3874896, 3987360, 4138680, 4197804, 4256928, 4294080, 4305440, 4520712, 4584384, 4651920, 4656015, 4729920, 4843620, 4897438, 4966416, 5085801, 5166528, 5247255, 5321160, 5518240, 5582304, 5597072, 5650890, 5730480, 5812344, 6027616, 6202560, 6208020, 6296706, 6458160, 6621888, 6781068, 6977880, 6996340, 7094880, 7265430, 7346157, 7449624, 7534520, 7640640, 7749792, 7974720, 8277360, 8395608, 8476335, 8513856, 8610880, 9041424, 9303840, 9312030, 9445059, 9687240, 9794876, 9932832, 10171602, 10494510, 10642320, 11036480, 11164608, 11194144, 11301780, 11460960, 11624688, 12055232, 12243595, 12416040, 12593412, 12916320, 13562136, 13955760, 13992680, 14189760, 14530860, 14692314, 14899248, 15069040, 15499584, 15741765, 16554720, 16791216, 16952670, 18082848, 18607680, 18624060, 18890118, 19374480, 19589752, 19865664, 20343204, 20989020, 21284640, 22038471, 22388288, 22603560, 22921920, 23249376, 24487190, 24832080, 25186824, 25429005, 25832640, 27124272, 27911520, 27985360, 29061720, 29384628, 29798496, 30138080, 31483530, 33109440, 33582432, 33905340, 36165696, 36730785, 37248120, 37780236, 38748960, 39179504, 40686408, 41978040, 42569280, 44076942, 45207120, 46498752, 47225295, 48974380, 49664160, 50373648, 50858010, 54248544, 55823040, 55970720, 58123440, 58769256, 59596992, 60276160, 62967060, 66115413, 67164864, 67810680, 73461570, 74496240, 75560472, 77497920, 78359008, 81372816, 83956080, 88153884, 90414240, 94450590, 97948760, 99328320, 100747296, 101716020, 108497088, 110192355, 111941440, 116246880, 117538512, 125934120, 132230826, 135621360, 146923140, 148992480, 151120944, 156718016, 162745632, 167912160, 176307768, 180828480, 188901180, 195897520, 201494592, 203432040, 220384710, 232493760, 235077024, 251868240, 264461652, 271242720, 293846280, 297984960, 302241888, 325491264, 330577065, 335824320, 352615536, 377802360, 391795040, 406864080, 440769420, 470154048, 503736480, 528923304, 542485440, 587692560, 604483776, 661154130, 705231072, 755604720, 783590080, 813728160, 881538840, 1007472960, 1057846608, 1175385120, 1322308260, 1410462144, 1511209440, 1627456320, 1763077680, 2115693216, 2350770240, 2644616520, 3022418880, 3526155360, 4231386432, 5289233040, 7052310720, 10578466080, 21156932160]

約数ペア:

[(1, 21156932160), (2, 10578466080), (3, 7052310720), (4, 5289233040), (5, 4231386432), (6, 3526155360), (7, 3022418880), (8, 2644616520), (9, 2350770240), (10, 2115693216), (12, 1763077680), (13, 1627456320), (14, 1511209440), (15, 1410462144), (16, 1322308260), (18, 1175385120), (20, 1057846608), (21, 1007472960), (24, 881538840), (26, 813728160), (27, 783590080), (28, 755604720), (30, 705231072), (32, 661154130), (35, 604483776), (36, 587692560), (39, 542485440), (40, 528923304), (42, 503736480), (45, 470154048), (48, 440769420), (52, 406864080), (54, 391795040), (56, 377802360), (60, 352615536), (63, 335824320), (64, 330577065), (65, 325491264), (70, 302241888), (71, 297984960), (72, 293846280), (78, 271242720), (80, 264461652), (84, 251868240), (90, 235077024), (91, 232493760), (96, 220384710), (104, 203432040), (105, 201494592), (108, 195897520), (112, 188901180), (117, 180828480), (120, 176307768), (126, 167912160), (130, 162745632), (135, 156718016), (140, 151120944), (142, 148992480), (144, 146923140), (156, 135621360), (160, 132230826), (168, 125934120), (180, 117538512), (182, 116246880), (189, 111941440), (192, 110192355), (195, 108497088), (208, 101716020), (210, 100747296), (213, 99328320), (216, 97948760), (224, 94450590), (234, 90414240), (240, 88153884), (252, 83956080), (260, 81372816), (270, 78359008), (273, 77497920), (280, 75560472), (284, 74496240), (288, 73461570), (312, 67810680), (315, 67164864), (320, 66115413), (336, 62967060), (351, 60276160), (355, 59596992), (360, 58769256), (364, 58123440), (378, 55970720), (379, 55823040), (390, 54248544), (416, 50858010), (420, 50373648), (426, 49664160), (432, 48974380), (448, 47225295), (455, 46498752), (468, 45207120), (480, 44076942), (497, 42569280), (504, 41978040), (520, 40686408), (540, 39179504), (546, 38748960), (560, 37780236), (568, 37248120), (576, 36730785), (585, 36165696), (624, 33905340), (630, 33582432), (639, 33109440), (672, 31483530), (702, 30138080), (710, 29798496), (720, 29384628), (728, 29061720), (756, 27985360), (758, 27911520), (780, 27124272), (819, 25832640), (832, 25429005), (840, 25186824), (852, 24832080), (864, 24487190), (910, 23249376), (923, 22921920), (936, 22603560), (945, 22388288), (960, 22038471), (994, 21284640), (1008, 20989020), (1040, 20343204), (1065, 19865664), (1080, 19589752), (1092, 19374480), (1120, 18890118), (1136, 18624060), (1137, 18607680), (1170, 18082848), (1248, 16952670), (1260, 16791216), (1278, 16554720), (1344, 15741765), (1365, 15499584), (1404, 15069040), (1420, 14899248), (1440, 14692314), (1456, 14530860), (1491, 14189760), (1512, 13992680), (1516, 13955760), (1560, 13562136), (1638, 12916320), (1680, 12593412), (1704, 12416040), (1728, 12243595), (1755, 12055232), (1820, 11624688), (1846, 11460960), (1872, 11301780), (1890, 11194144), (1895, 11164608), (1917, 11036480), (1988, 10642320), (2016, 10494510), (2080, 10171602), (2130, 9932832), (2160, 9794876), (2184, 9687240), (2240, 9445059), (2272, 9312030), (2274, 9303840), (2340, 9041424), (2457, 8610880), (2485, 8513856), (2496, 8476335), (2520, 8395608), (2556, 8277360), (2653, 7974720), (2730, 7749792), (2769, 7640640), (2808, 7534520), (2840, 7449624), (2880, 7346157), (2912, 7265430), (2982, 7094880), (3024, 6996340), (3032, 6977880), (3120, 6781068), (3195, 6621888), (3276, 6458160), (3360, 6296706), (3408, 6208020), (3411, 6202560), (3510, 6027616), (3640, 5812344), (3692, 5730480), (3744, 5650890), (3780, 5597072), (3790, 5582304), (3834, 5518240), (3976, 5321160), (4032, 5247255), (4095, 5166528), (4160, 5085801), (4260, 4966416), (4320, 4897438), (4368, 4843620), (4473, 4729920), (4544, 4656015), (4548, 4651920), (4615, 4584384), (4680, 4520712), (4914, 4305440), (4927, 4294080), (4970, 4256928), (5040, 4197804), (5112, 4138680), (5306, 3987360), (5460, 3874896), (5538, 3820320), (5616, 3767260), (5680, 3724812), (5685, 3721536), (5824, 3632715), (5964, 3547440), (6048, 3498170), (6064, 3488940), (6240, 3390534), (6390, 3310944), (6461, 3274560), (6552, 3229080), (6720, 3148353), (6816, 3104010), (6822, 3101280), (7020, 3013808), (7280, 2906172), (7384, 2865240), (7455, 2837952), (7488, 2825445), (7560, 2798536), (7580, 2791152), (7668, 2759120), (7952, 2660580), (7959, 2658240), (8190, 2583264), (8307, 2546880), (8520, 2483208), (8640, 2448719), (8736, 2421810), (8946, 2364960), (9096, 2325960), (9230, 2292192), (9360, 2260356), (9585, 2207296), (9828, 2152720), (9854, 2147040), (9940, 2128464), (10080, 2098902), (10224, 2069340), (10233, 2067520), (10612, 1993680), (10920, 1937448), (11076, 1910160), (11232, 1883630), (11360, 1862406), (11370, 1860768), (11928, 1773720), (12096, 1749085), (12128, 1744470), (12285, 1722176), (12480, 1695267), (12780, 1655472), (12922, 1637280), (13104, 1614540), (13265, 1594944), (13419, 1576640), (13632, 1552005), (13644, 1550640), (13845, 1528128), (14040, 1506904), (14560, 1453086), (14768, 1432620), (14781, 1431360), (14910, 1418976), (15120, 1399268), (15160, 1395576), (15336, 1379560), (15904, 1330290), (15918, 1329120), (16380, 1291632), (16614, 1273440), (17040, 1241604), (17055, 1240512), (17472, 1210905), (17892, 1182480), (18192, 1162980), (18460, 1146096), (18720, 1130178), (19170, 1103648), (19383, 1091520), (19656, 1076360), (19708, 1073520), (19880, 1064232), (20160, 1049451), (20448, 1034670), (20466, 1033760), (21224, 996840), (21840, 968724), (22152, 955080), (22365, 945984), (22464, 941815), (22720, 931203), (22740, 930384), (23856, 886860), (23877, 886080), (24256, 872235), (24570, 861088), (24635, 858816), (24921, 848960), (25560, 827736), (25844, 818640), (26208, 807270), (26530, 797472), (26838, 788320), (26909, 786240), (27288, 775320), (27690, 764064), (28080, 753452), (29120, 726543), (29536, 716310), (29562, 715680), (29820, 709488), (30240, 699634), (30320, 697788), (30672, 689780), (31808, 665145), (31836, 664560), (32305, 654912), (32760, 645816), (33228, 636720), (34080, 620802), (34110, 620256), (34489, 613440), (35784, 591240), (36384, 581490), (36920, 573048), (37440, 565089), (38340, 551824), (38766, 545760), (39312, 538180), (39416, 536760), (39760, 532116), (39795, 531648), (40896, 517335), (40932, 516880), (41535, 509376), (42448, 498420), (43680, 484362), (44304, 477540), (44343, 477120), (44730, 472992), (45480, 465192), (47712, 443430), (47754, 443040), (49140, 430544), (49270, 429408), (49842, 424480), (51120, 413868), (51165, 413504), (51688, 409320), (52416, 403635), (53060, 398736), (53676, 394160), (53818, 393120), (54576, 387660), (55380, 382032), (56160, 376726), (58149, 363840), (59072, 358155), (59124, 357840), (59640, 354744), (60480, 349817), (60640, 348894), (61344, 344890), (63672, 332280), (64610, 327456), (65520, 322908), (66456, 318360), (67095, 315328), (68160, 310401), (68220, 310128), (68978, 306720), (71568, 295620), (71631, 295360), (72768, 290745), (73840, 286524), (73905, 286272), (76680, 275912), (77532, 272880), (78624, 269090), (78832, 268380), (79520, 266058), (79590, 265824), (80727, 262080), (81864, 258440), (83070, 254688), (84896, 249210), (87360, 242181), (88608, 238770), (88686, 238560), (89460, 236496), (90960, 232596), (95424, 221715), (95508, 221520), (96915, 218304), (98280, 215272), (98540, 214704), (99684, 212240), (102240, 206934), (102330, 206752), (103376, 204660), (103467, 204480), (106120, 199368), (107352, 197080), (107636, 196560), (109152, 193830), (110760, 191016), (112320, 188363), (116298, 181920), (118248, 178920), (119280, 177372), (119385, 177216), (121280, 174447), (122688, 172445), (124605, 169792), (127344, 166140), (129220, 163728), (131040, 161454), (132912, 159180), (133029, 159040), (134190, 157664), (134545, 157248), (136440, 155064), (137956, 153360), (143136, 147810), (143262, 147680)]