464071920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 320

約数和(自身を含む): 1679892480

約数和(自身を除く): 1215820560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 29, 30, 39, 40, 46, 48, 52, 58, 60, 65, 69, 78, 80, 87, 92, 104, 115, 116, 120, 130, 138, 145, 156, 174, 184, 195, 208, 223, 230, 232, 240, 260, 276, 290, 299, 312, 345, 348, 368, 377, 390, 435, 446, 460, 464, 520, 552, 580, 598, 624, 667, 669, 690, 696, 754, 780, 870, 892, 897, 920, 1040, 1104, 1115, 1131, 1160, 1196, 1334, 1338, 1380, 1392, 1495, 1508, 1560, 1740, 1784, 1794, 1840, 1885, 2001, 2230, 2262, 2320, 2392, 2668, 2676, 2760, 2899, 2990, 3016, 3120, 3335, 3345, 3480, 3568, 3588, 3770, 4002, 4460, 4485, 4524, 4784, 5129, 5336, 5352, 5520, 5655, 5798, 5980, 6032, 6467, 6670, 6690, 6960, 7176, 7540, 8004, 8671, 8697, 8920, 8970, 9048, 10005, 10258, 10672, 10704, 11310, 11596, 11960, 12934, 13340, 13380, 14352, 14495, 15080, 15387, 16008, 17342, 17394, 17840, 17940, 18096, 19401, 20010, 20516, 22620, 23192, 23920, 25645, 25868, 26013, 26680, 26760, 28990, 30160, 30774, 32016, 32335, 34684, 34788, 35880, 38802, 40020, 41032, 43355, 43485, 45240, 46384, 51290, 51736, 52026, 53360, 53520, 57980, 61548, 64670, 66677, 69368, 69576, 71760, 76935, 77604, 80040, 82064, 84071, 86710, 86970, 90480, 97005, 102580, 103472, 104052, 115960, 123096, 129340, 130065, 133354, 138736, 139152, 148741, 153870, 155208, 160080, 168142, 173420, 173940, 194010, 200031, 205160, 208104, 231920, 246192, 252213, 258680, 260130, 266708, 297482, 307740, 310416, 333385, 336284, 346840, 347880, 388020, 400062, 410320, 416208, 420355, 446223, 504426, 517360, 520260, 533416, 594964, 615480, 666770, 672568, 693680, 695760, 743705, 776040, 800124, 840710, 892446, 1000155, 1008852, 1040520, 1066832, 1189928, 1230960, 1261065, 1333540, 1345136, 1487410, 1552080, 1600248, 1681420, 1784892, 1933633, 2000310, 2017704, 2081040, 2231115, 2379856, 2522130, 2667080, 2974820, 3200496, 3362840, 3569784, 3867266, 4000620, 4035408, 4462230, 5044260, 5334160, 5800899, 5949640, 6725680, 7139568, 7734532, 8001240, 8924460, 9668165, 10088520, 11601798, 11899280, 15469064, 16002480, 17848920, 19336330, 20177040, 23203596, 29004495, 30938128, 35697840, 38672660, 46407192, 58008990, 77345320, 92814384, 116017980, 154690640, 232035960, 464071920]

約数ペア:

[(1, 464071920), (2, 232035960), (3, 154690640), (4, 116017980), (5, 92814384), (6, 77345320), (8, 58008990), (10, 46407192), (12, 38672660), (13, 35697840), (15, 30938128), (16, 29004495), (20, 23203596), (23, 20177040), (24, 19336330), (26, 17848920), (29, 16002480), (30, 15469064), (39, 11899280), (40, 11601798), (46, 10088520), (48, 9668165), (52, 8924460), (58, 8001240), (60, 7734532), (65, 7139568), (69, 6725680), (78, 5949640), (80, 5800899), (87, 5334160), (92, 5044260), (104, 4462230), (115, 4035408), (116, 4000620), (120, 3867266), (130, 3569784), (138, 3362840), (145, 3200496), (156, 2974820), (174, 2667080), (184, 2522130), (195, 2379856), (208, 2231115), (223, 2081040), (230, 2017704), (232, 2000310), (240, 1933633), (260, 1784892), (276, 1681420), (290, 1600248), (299, 1552080), (312, 1487410), (345, 1345136), (348, 1333540), (368, 1261065), (377, 1230960), (390, 1189928), (435, 1066832), (446, 1040520), (460, 1008852), (464, 1000155), (520, 892446), (552, 840710), (580, 800124), (598, 776040), (624, 743705), (667, 695760), (669, 693680), (690, 672568), (696, 666770), (754, 615480), (780, 594964), (870, 533416), (892, 520260), (897, 517360), (920, 504426), (1040, 446223), (1104, 420355), (1115, 416208), (1131, 410320), (1160, 400062), (1196, 388020), (1334, 347880), (1338, 346840), (1380, 336284), (1392, 333385), (1495, 310416), (1508, 307740), (1560, 297482), (1740, 266708), (1784, 260130), (1794, 258680), (1840, 252213), (1885, 246192), (2001, 231920), (2230, 208104), (2262, 205160), (2320, 200031), (2392, 194010), (2668, 173940), (2676, 173420), (2760, 168142), (2899, 160080), (2990, 155208), (3016, 153870), (3120, 148741), (3335, 139152), (3345, 138736), (3480, 133354), (3568, 130065), (3588, 129340), (3770, 123096), (4002, 115960), (4460, 104052), (4485, 103472), (4524, 102580), (4784, 97005), (5129, 90480), (5336, 86970), (5352, 86710), (5520, 84071), (5655, 82064), (5798, 80040), (5980, 77604), (6032, 76935), (6467, 71760), (6670, 69576), (6690, 69368), (6960, 66677), (7176, 64670), (7540, 61548), (8004, 57980), (8671, 53520), (8697, 53360), (8920, 52026), (8970, 51736), (9048, 51290), (10005, 46384), (10258, 45240), (10672, 43485), (10704, 43355), (11310, 41032), (11596, 40020), (11960, 38802), (12934, 35880), (13340, 34788), (13380, 34684), (14352, 32335), (14495, 32016), (15080, 30774), (15387, 30160), (16008, 28990), (17342, 26760), (17394, 26680), (17840, 26013), (17940, 25868), (18096, 25645), (19401, 23920), (20010, 23192), (20516, 22620)]