21429422080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:124

約数の個数: 576

約数和(自身を含む): 64704407040

約数和(自身を除く): 43274984960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 31, 32, 34, 38, 40, 44, 55, 62, 64, 68, 76, 80, 85, 88, 95, 110, 124, 128, 136, 152, 155, 160, 170, 176, 187, 190, 209, 220, 248, 256, 272, 304, 310, 320, 323, 340, 341, 352, 361, 374, 380, 418, 440, 496, 512, 527, 544, 589, 608, 620, 640, 646, 680, 682, 704, 722, 748, 760, 836, 880, 935, 992, 1024, 1045, 1054, 1088, 1178, 1216, 1240, 1280, 1292, 1360, 1364, 1408, 1444, 1496, 1520, 1615, 1672, 1705, 1760, 1805, 1870, 1984, 2048, 2090, 2108, 2176, 2356, 2432, 2480, 2560, 2584, 2635, 2720, 2728, 2816, 2888, 2945, 2992, 3040, 3230, 3344, 3410, 3520, 3553, 3610, 3740, 3968, 3971, 4180, 4216, 4352, 4712, 4864, 4960, 5120, 5168, 5270, 5440, 5456, 5632, 5776, 5797, 5890, 5984, 6080, 6137, 6460, 6479, 6688, 6820, 7040, 7106, 7220, 7480, 7936, 7942, 8360, 8432, 8704, 9424, 9728, 9920, 10013, 10240, 10336, 10540, 10880, 10912, 11191, 11264, 11552, 11594, 11780, 11968, 12160, 12274, 12920, 12958, 13376, 13640, 14080, 14212, 14440, 14960, 15872, 15884, 16720, 16864, 17408, 17765, 18848, 19456, 19840, 19855, 20026, 20672, 21080, 21760, 21824, 22382, 22528, 23104, 23188, 23560, 23936, 24320, 24548, 25840, 25916, 26752, 27280, 28160, 28424, 28880, 28985, 29920, 30685, 31744, 31768, 32395, 33440, 33728, 34816, 35530, 37696, 38912, 39680, 39710, 40052, 41344, 42160, 43520, 43648, 44764, 46208, 46376, 47120, 47872, 48640, 49096, 50065, 51680, 51832, 53504, 54560, 55955, 56320, 56848, 57760, 57970, 59840, 61370, 63488, 63536, 64790, 66880, 67456, 67507, 71060, 75392, 79360, 79420, 80104, 82688, 84320, 87040, 87296, 89528, 92416, 92752, 94240, 95744, 97280, 98192, 100130, 103360, 103664, 107008, 109120, 110143, 111910, 112640, 113696, 115520, 115940, 119680, 122740, 123101, 127072, 129580, 133760, 134912, 135014, 142120, 150784, 158720, 158840, 160208, 165376, 168640, 174080, 174592, 179056, 184832, 185504, 188480, 190247, 191488, 194560, 196384, 200260, 206720, 207328, 214016, 218240, 220286, 223820, 227392, 231040, 231880, 239360, 245480, 246202, 254144, 259160, 267520, 269824, 270028, 284240, 301568, 317440, 317680, 320416, 330752, 337280, 337535, 349184, 358112, 369664, 371008, 376960, 380494, 382976, 392768, 400520, 413440, 414656, 428032, 436480, 440572, 447640, 454784, 462080, 463760, 478720, 490960, 492404, 508288, 518320, 535040, 539648, 540056, 550715, 568480, 603136, 615505, 635360, 640832, 661504, 674560, 675070, 698368, 716224, 739328, 742016, 753920, 760988, 785536, 801040, 826880, 829312, 872960, 881144, 895280, 909568, 924160, 927520, 951235, 957440, 981920, 984808, 1016576, 1036640, 1070080, 1079296, 1080112, 1101430, 1136960, 1206272, 1231010, 1270720, 1281664, 1349120, 1350140, 1432448, 1484032, 1507840, 1521976, 1571072, 1602080, 1653760, 1658624, 1745920, 1762288, 1790560, 1819136, 1848320, 1855040, 1902470, 1914880, 1963840, 1969616, 2033152, 2073280, 2092717, 2140160, 2160224, 2202860, 2273920, 2462020, 2541440, 2563328, 2698240, 2700280, 2864896, 2968064, 3015680, 3043952, 3142144, 3204160, 3307520, 3317248, 3491840, 3524576, 3581120, 3638272, 3696640, 3710080, 3804940, 3927680, 3939232, 4066304, 4146560, 4185434, 4320448, 4405720, 4547840, 4924040, 5082880, 5126656, 5396480, 5400560, 5729792, 5936128, 6031360, 6087904, 6284288, 6408320, 6634496, 7049152, 7162240, 7276544, 7420160, 7609880, 7855360, 7878464, 8132608, 8293120, 8370868, 8640896, 8811440, 9095680, 9848080, 10165760, 10253312, 10463585, 10801120, 11459584, 11872256, 12175808, 12568576, 12816640, 13268992, 14098304, 14324480, 14840320, 15219760, 15710720, 15756928, 16586240, 16741736, 17281792, 17622880, 18191360, 19696160, 20331520, 20506624, 20927170, 21602240, 22919168, 24351616, 25633280, 28196608, 28648960, 29680640, 30439520, 31421440, 31513856, 33172480, 33483472, 34563584, 35245760, 36382720, 39392320, 40663040, 41854340, 43204480, 48703232, 51266560, 56393216, 57297920, 59361280, 60879040, 62842880, 63027712, 66344960, 66966944, 69127168, 70491520, 78784640, 83708680, 86408960, 97406464, 102533120, 112786432, 114595840, 121758080, 126055424, 133933888, 138254336, 140983040, 157569280, 167417360, 172817920, 194812928, 225572864, 243516160, 252110848, 267867776, 281966080, 315138560, 334834720, 345635840, 389625856, 487032320, 535735552, 563932160, 630277120, 669669440, 691271680, 974064640, 1071471104, 1127864320, 1260554240, 1339338880, 1948129280, 2142942208, 2678677760, 4285884416, 5357355520, 10714711040, 21429422080]

約数ペア:

[(1, 21429422080), (2, 10714711040), (4, 5357355520), (5, 4285884416), (8, 2678677760), (10, 2142942208), (11, 1948129280), (16, 1339338880), (17, 1260554240), (19, 1127864320), (20, 1071471104), (22, 974064640), (31, 691271680), (32, 669669440), (34, 630277120), (38, 563932160), (40, 535735552), (44, 487032320), (55, 389625856), (62, 345635840), (64, 334834720), (68, 315138560), (76, 281966080), (80, 267867776), (85, 252110848), (88, 243516160), (95, 225572864), (110, 194812928), (124, 172817920), (128, 167417360), (136, 157569280), (152, 140983040), (155, 138254336), (160, 133933888), (170, 126055424), (176, 121758080), (187, 114595840), (190, 112786432), (209, 102533120), (220, 97406464), (248, 86408960), (256, 83708680), (272, 78784640), (304, 70491520), (310, 69127168), (320, 66966944), (323, 66344960), (340, 63027712), (341, 62842880), (352, 60879040), (361, 59361280), (374, 57297920), (380, 56393216), (418, 51266560), (440, 48703232), (496, 43204480), (512, 41854340), (527, 40663040), (544, 39392320), (589, 36382720), (608, 35245760), (620, 34563584), (640, 33483472), (646, 33172480), (680, 31513856), (682, 31421440), (704, 30439520), (722, 29680640), (748, 28648960), (760, 28196608), (836, 25633280), (880, 24351616), (935, 22919168), (992, 21602240), (1024, 20927170), (1045, 20506624), (1054, 20331520), (1088, 19696160), (1178, 18191360), (1216, 17622880), (1240, 17281792), (1280, 16741736), (1292, 16586240), (1360, 15756928), (1364, 15710720), (1408, 15219760), (1444, 14840320), (1496, 14324480), (1520, 14098304), (1615, 13268992), (1672, 12816640), (1705, 12568576), (1760, 12175808), (1805, 11872256), (1870, 11459584), (1984, 10801120), (2048, 10463585), (2090, 10253312), (2108, 10165760), (2176, 9848080), (2356, 9095680), (2432, 8811440), (2480, 8640896), (2560, 8370868), (2584, 8293120), (2635, 8132608), (2720, 7878464), (2728, 7855360), (2816, 7609880), (2888, 7420160), (2945, 7276544), (2992, 7162240), (3040, 7049152), (3230, 6634496), (3344, 6408320), (3410, 6284288), (3520, 6087904), (3553, 6031360), (3610, 5936128), (3740, 5729792), (3968, 5400560), (3971, 5396480), (4180, 5126656), (4216, 5082880), (4352, 4924040), (4712, 4547840), (4864, 4405720), (4960, 4320448), (5120, 4185434), (5168, 4146560), (5270, 4066304), (5440, 3939232), (5456, 3927680), (5632, 3804940), (5776, 3710080), (5797, 3696640), (5890, 3638272), (5984, 3581120), (6080, 3524576), (6137, 3491840), (6460, 3317248), (6479, 3307520), (6688, 3204160), (6820, 3142144), (7040, 3043952), (7106, 3015680), (7220, 2968064), (7480, 2864896), (7936, 2700280), (7942, 2698240), (8360, 2563328), (8432, 2541440), (8704, 2462020), (9424, 2273920), (9728, 2202860), (9920, 2160224), (10013, 2140160), (10240, 2092717), (10336, 2073280), (10540, 2033152), (10880, 1969616), (10912, 1963840), (11191, 1914880), (11264, 1902470), (11552, 1855040), (11594, 1848320), (11780, 1819136), (11968, 1790560), (12160, 1762288), (12274, 1745920), (12920, 1658624), (12958, 1653760), (13376, 1602080), (13640, 1571072), (14080, 1521976), (14212, 1507840), (14440, 1484032), (14960, 1432448), (15872, 1350140), (15884, 1349120), (16720, 1281664), (16864, 1270720), (17408, 1231010), (17765, 1206272), (18848, 1136960), (19456, 1101430), (19840, 1080112), (19855, 1079296), (20026, 1070080), (20672, 1036640), (21080, 1016576), (21760, 984808), (21824, 981920), (22382, 957440), (22528, 951235), (23104, 927520), (23188, 924160), (23560, 909568), (23936, 895280), (24320, 881144), (24548, 872960), (25840, 829312), (25916, 826880), (26752, 801040), (27280, 785536), (28160, 760988), (28424, 753920), (28880, 742016), (28985, 739328), (29920, 716224), (30685, 698368), (31744, 675070), (31768, 674560), (32395, 661504), (33440, 640832), (33728, 635360), (34816, 615505), (35530, 603136), (37696, 568480), (38912, 550715), (39680, 540056), (39710, 539648), (40052, 535040), (41344, 518320), (42160, 508288), (43520, 492404), (43648, 490960), (44764, 478720), (46208, 463760), (46376, 462080), (47120, 454784), (47872, 447640), (48640, 440572), (49096, 436480), (50065, 428032), (51680, 414656), (51832, 413440), (53504, 400520), (54560, 392768), (55955, 382976), (56320, 380494), (56848, 376960), (57760, 371008), (57970, 369664), (59840, 358112), (61370, 349184), (63488, 337535), (63536, 337280), (64790, 330752), (66880, 320416), (67456, 317680), (67507, 317440), (71060, 301568), (75392, 284240), (79360, 270028), (79420, 269824), (80104, 267520), (82688, 259160), (84320, 254144), (87040, 246202), (87296, 245480), (89528, 239360), (92416, 231880), (92752, 231040), (94240, 227392), (95744, 223820), (97280, 220286), (98192, 218240), (100130, 214016), (103360, 207328), (103664, 206720), (107008, 200260), (109120, 196384), (110143, 194560), (111910, 191488), (112640, 190247), (113696, 188480), (115520, 185504), (115940, 184832), (119680, 179056), (122740, 174592), (123101, 174080), (127072, 168640), (129580, 165376), (133760, 160208), (134912, 158840), (135014, 158720), (142120, 150784)]