768316380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 2445327360

約数和(自身を除く): 1677010980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 113, 115, 130, 138, 156, 195, 226, 230, 260, 276, 299, 339, 345, 379, 390, 452, 460, 565, 598, 678, 690, 758, 780, 897, 1130, 1137, 1196, 1356, 1380, 1469, 1495, 1516, 1695, 1794, 1895, 2260, 2274, 2599, 2938, 2990, 3390, 3588, 3790, 4407, 4485, 4548, 4927, 5198, 5685, 5876, 5980, 6780, 7345, 7580, 7797, 8717, 8814, 8970, 9854, 10396, 11370, 12995, 14690, 14781, 15594, 17434, 17628, 17940, 19708, 22035, 22740, 24635, 25990, 26151, 29380, 29562, 31188, 33787, 34868, 38985, 42827, 43585, 44070, 49270, 51980, 52302, 59124, 67574, 73905, 77970, 85654, 87170, 88140, 98540, 101361, 104604, 113321, 128481, 130755, 135148, 147810, 155940, 168935, 171308, 174340, 202722, 214135, 226642, 256962, 261510, 295620, 337870, 339963, 405444, 428270, 453284, 506805, 513924, 523020, 556751, 566605, 642405, 675740, 679926, 856540, 985021, 1013610, 1113502, 1133210, 1284810, 1359852, 1670253, 1699815, 1970042, 2027220, 2227004, 2266420, 2569620, 2783755, 2955063, 3340506, 3399630, 3940084, 4925105, 5567510, 5910126, 6681012, 6799260, 8351265, 9850210, 11135020, 11820252, 12805273, 14775315, 16702530, 19700420, 25610546, 29550630, 33405060, 38415819, 51221092, 59101260, 64026365, 76831638, 128052730, 153663276, 192079095, 256105460, 384158190, 768316380]

約数ペア:

[(1, 768316380), (2, 384158190), (3, 256105460), (4, 192079095), (5, 153663276), (6, 128052730), (10, 76831638), (12, 64026365), (13, 59101260), (15, 51221092), (20, 38415819), (23, 33405060), (26, 29550630), (30, 25610546), (39, 19700420), (46, 16702530), (52, 14775315), (60, 12805273), (65, 11820252), (69, 11135020), (78, 9850210), (92, 8351265), (113, 6799260), (115, 6681012), (130, 5910126), (138, 5567510), (156, 4925105), (195, 3940084), (226, 3399630), (230, 3340506), (260, 2955063), (276, 2783755), (299, 2569620), (339, 2266420), (345, 2227004), (379, 2027220), (390, 1970042), (452, 1699815), (460, 1670253), (565, 1359852), (598, 1284810), (678, 1133210), (690, 1113502), (758, 1013610), (780, 985021), (897, 856540), (1130, 679926), (1137, 675740), (1196, 642405), (1356, 566605), (1380, 556751), (1469, 523020), (1495, 513924), (1516, 506805), (1695, 453284), (1794, 428270), (1895, 405444), (2260, 339963), (2274, 337870), (2599, 295620), (2938, 261510), (2990, 256962), (3390, 226642), (3588, 214135), (3790, 202722), (4407, 174340), (4485, 171308), (4548, 168935), (4927, 155940), (5198, 147810), (5685, 135148), (5876, 130755), (5980, 128481), (6780, 113321), (7345, 104604), (7580, 101361), (7797, 98540), (8717, 88140), (8814, 87170), (8970, 85654), (9854, 77970), (10396, 73905), (11370, 67574), (12995, 59124), (14690, 52302), (14781, 51980), (15594, 49270), (17434, 44070), (17628, 43585), (17940, 42827), (19708, 38985), (22035, 34868), (22740, 33787), (24635, 31188), (25990, 29562), (26151, 29380)]