226561920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 807105600

約数和(自身を除く): 580543680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 260, 290, 312, 313, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 626, 640, 696, 754, 780, 832, 870, 928, 939, 960, 1040, 1131, 1160, 1248, 1252, 1392, 1508, 1560, 1565, 1664, 1740, 1856, 1878, 1885, 1920, 2080, 2262, 2320, 2496, 2504, 2784, 3016, 3120, 3130, 3480, 3712, 3756, 3770, 4069, 4160, 4524, 4640, 4695, 4992, 5008, 5568, 5655, 6032, 6240, 6260, 6960, 7512, 7540, 8138, 8320, 9048, 9077, 9280, 9390, 10016, 11136, 11310, 12064, 12207, 12480, 12520, 13920, 15024, 15080, 16276, 18096, 18154, 18560, 18780, 20032, 20345, 22620, 24128, 24414, 24960, 25040, 27231, 27840, 30048, 30160, 32552, 36192, 36308, 37560, 40064, 40690, 45240, 45385, 48256, 48828, 50080, 54462, 55680, 60096, 60320, 61035, 65104, 72384, 72616, 75120, 81380, 90480, 90770, 97656, 100160, 108924, 118001, 120192, 120640, 122070, 130208, 136155, 144768, 145232, 150240, 162760, 180960, 181540, 195312, 200320, 217848, 236002, 241280, 244140, 260416, 272310, 290464, 300480, 325520, 354003, 361920, 363080, 390624, 435696, 472004, 488280, 520832, 544620, 580928, 590005, 600960, 651040, 708006, 723840, 726160, 781248, 871392, 944008, 976560, 1089240, 1161856, 1180010, 1302080, 1416012, 1452320, 1562496, 1742784, 1770015, 1888016, 1953120, 2178480, 2360020, 2604160, 2832024, 2904640, 3485568, 3540030, 3776032, 3906240, 4356960, 4720040, 5664048, 5809280, 7080060, 7552064, 7812480, 8713920, 9440080, 11328096, 14160120, 15104128, 17427840, 18880160, 22656192, 28320240, 37760320, 45312384, 56640480, 75520640, 113280960, 226561920]

約数ペア:

[(1, 226561920), (2, 113280960), (3, 75520640), (4, 56640480), (5, 45312384), (6, 37760320), (8, 28320240), (10, 22656192), (12, 18880160), (13, 17427840), (15, 15104128), (16, 14160120), (20, 11328096), (24, 9440080), (26, 8713920), (29, 7812480), (30, 7552064), (32, 7080060), (39, 5809280), (40, 5664048), (48, 4720040), (52, 4356960), (58, 3906240), (60, 3776032), (64, 3540030), (65, 3485568), (78, 2904640), (80, 2832024), (87, 2604160), (96, 2360020), (104, 2178480), (116, 1953120), (120, 1888016), (128, 1770015), (130, 1742784), (145, 1562496), (156, 1452320), (160, 1416012), (174, 1302080), (192, 1180010), (195, 1161856), (208, 1089240), (232, 976560), (240, 944008), (260, 871392), (290, 781248), (312, 726160), (313, 723840), (320, 708006), (348, 651040), (377, 600960), (384, 590005), (390, 580928), (416, 544620), (435, 520832), (464, 488280), (480, 472004), (520, 435696), (580, 390624), (624, 363080), (626, 361920), (640, 354003), (696, 325520), (754, 300480), (780, 290464), (832, 272310), (870, 260416), (928, 244140), (939, 241280), (960, 236002), (1040, 217848), (1131, 200320), (1160, 195312), (1248, 181540), (1252, 180960), (1392, 162760), (1508, 150240), (1560, 145232), (1565, 144768), (1664, 136155), (1740, 130208), (1856, 122070), (1878, 120640), (1885, 120192), (1920, 118001), (2080, 108924), (2262, 100160), (2320, 97656), (2496, 90770), (2504, 90480), (2784, 81380), (3016, 75120), (3120, 72616), (3130, 72384), (3480, 65104), (3712, 61035), (3756, 60320), (3770, 60096), (4069, 55680), (4160, 54462), (4524, 50080), (4640, 48828), (4695, 48256), (4992, 45385), (5008, 45240), (5568, 40690), (5655, 40064), (6032, 37560), (6240, 36308), (6260, 36192), (6960, 32552), (7512, 30160), (7540, 30048), (8138, 27840), (8320, 27231), (9048, 25040), (9077, 24960), (9280, 24414), (9390, 24128), (10016, 22620), (11136, 20345), (11310, 20032), (12064, 18780), (12207, 18560), (12480, 18154), (12520, 18096), (13920, 16276), (15024, 15080)]