475442240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 224

約数和(自身を含む): 1444020480

約数和(自身を除く): 968578240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 52, 56, 58, 64, 65, 70, 80, 91, 104, 112, 116, 130, 140, 145, 160, 182, 203, 208, 224, 232, 260, 280, 290, 320, 364, 377, 406, 416, 448, 455, 464, 520, 560, 563, 580, 728, 754, 812, 832, 910, 928, 1015, 1040, 1120, 1126, 1160, 1456, 1508, 1624, 1820, 1856, 1885, 2030, 2080, 2240, 2252, 2320, 2639, 2815, 2912, 3016, 3248, 3640, 3770, 3941, 4060, 4160, 4504, 4640, 5278, 5630, 5824, 6032, 6496, 7280, 7319, 7540, 7882, 8120, 9008, 9280, 10556, 11260, 12064, 12992, 13195, 14560, 14638, 15080, 15764, 16240, 16327, 18016, 19705, 21112, 22520, 24128, 26390, 29120, 29276, 30160, 31528, 32480, 32654, 36032, 36595, 39410, 42224, 45040, 51233, 52780, 58552, 60320, 63056, 64960, 65308, 73190, 78820, 81635, 84448, 90080, 102466, 105560, 114289, 117104, 120640, 126112, 130616, 146380, 157640, 163270, 168896, 180160, 204932, 211120, 212251, 228578, 234208, 252224, 256165, 261232, 292760, 315280, 326540, 409864, 422240, 424502, 457156, 468416, 512330, 522464, 571445, 585520, 630560, 653080, 819728, 844480, 849004, 914312, 1024660, 1044928, 1061255, 1142890, 1171040, 1261120, 1306160, 1485757, 1639456, 1698008, 1828624, 2049320, 2122510, 2285780, 2342080, 2612320, 2971514, 3278912, 3396016, 3657248, 4098640, 4245020, 4571560, 5224640, 5943028, 6792032, 7314496, 7428785, 8197280, 8490040, 9143120, 11886056, 13584064, 14857570, 16394560, 16980080, 18286240, 23772112, 29715140, 33960160, 36572480, 47544224, 59430280, 67920320, 95088448, 118860560, 237721120, 475442240]

約数ペア:

[(1, 475442240), (2, 237721120), (4, 118860560), (5, 95088448), (7, 67920320), (8, 59430280), (10, 47544224), (13, 36572480), (14, 33960160), (16, 29715140), (20, 23772112), (26, 18286240), (28, 16980080), (29, 16394560), (32, 14857570), (35, 13584064), (40, 11886056), (52, 9143120), (56, 8490040), (58, 8197280), (64, 7428785), (65, 7314496), (70, 6792032), (80, 5943028), (91, 5224640), (104, 4571560), (112, 4245020), (116, 4098640), (130, 3657248), (140, 3396016), (145, 3278912), (160, 2971514), (182, 2612320), (203, 2342080), (208, 2285780), (224, 2122510), (232, 2049320), (260, 1828624), (280, 1698008), (290, 1639456), (320, 1485757), (364, 1306160), (377, 1261120), (406, 1171040), (416, 1142890), (448, 1061255), (455, 1044928), (464, 1024660), (520, 914312), (560, 849004), (563, 844480), (580, 819728), (728, 653080), (754, 630560), (812, 585520), (832, 571445), (910, 522464), (928, 512330), (1015, 468416), (1040, 457156), (1120, 424502), (1126, 422240), (1160, 409864), (1456, 326540), (1508, 315280), (1624, 292760), (1820, 261232), (1856, 256165), (1885, 252224), (2030, 234208), (2080, 228578), (2240, 212251), (2252, 211120), (2320, 204932), (2639, 180160), (2815, 168896), (2912, 163270), (3016, 157640), (3248, 146380), (3640, 130616), (3770, 126112), (3941, 120640), (4060, 117104), (4160, 114289), (4504, 105560), (4640, 102466), (5278, 90080), (5630, 84448), (5824, 81635), (6032, 78820), (6496, 73190), (7280, 65308), (7319, 64960), (7540, 63056), (7882, 60320), (8120, 58552), (9008, 52780), (9280, 51233), (10556, 45040), (11260, 42224), (12064, 39410), (12992, 36595), (13195, 36032), (14560, 32654), (14638, 32480), (15080, 31528), (15764, 30160), (16240, 29276), (16327, 29120), (18016, 26390), (19705, 24128), (21112, 22520)]