672619531920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{541771}}^1$

素因数の和:542533

約数の個数: 160

約数和(自身を含む): 2386223938560

約数和(自身を除く): 1713604406640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 739, 840, 1478, 1680, 2217, 2956, 3695, 4434, 5173, 5912, 7390, 8868, 10346, 11085, 11824, 14780, 15519, 17736, 20692, 22170, 25865, 29560, 31038, 35472, 41384, 44340, 51730, 59120, 62076, 77595, 82768, 88680, 103460, 124152, 155190, 177360, 206920, 248304, 310380, 413840, 541771, 620760, 1083542, 1241520, 1625313, 2167084, 2708855, 3250626, 3792397, 4334168, 5417710, 6501252, 7584794, 8126565, 8668336, 10835420, 11377191, 13002504, 15169588, 16253130, 18961985, 21670840, 22754382, 26005008, 30339176, 32506260, 37923970, 43341680, 45508764, 56885955, 60678352, 65012520, 75847940, 91017528, 113771910, 130025040, 151695880, 182035056, 227543820, 303391760, 400368769, 455087640, 800737538, 910175280, 1201106307, 1601475076, 2001843845, 2402212614, 2802581383, 3202950152, 4003687690, 4804425228, 5605162766, 6005531535, 6405900304, 8007375380, 8407744149, 9608850456, 11210325532, 12011063070, 14012906915, 16014750760, 16815488298, 19217700912, 22420651064, 24022126140, 28025813830, 32029501520, 33630976596, 42038720745, 44841302128, 48044252280, 56051627660, 67261953192, 84077441490, 96088504560, 112103255320, 134523906384, 168154882980, 224206510640, 336309765960, 672619531920]

約数ペア:

[(1, 672619531920), (2, 336309765960), (3, 224206510640), (4, 168154882980), (5, 134523906384), (6, 112103255320), (7, 96088504560), (8, 84077441490), (10, 67261953192), (12, 56051627660), (14, 48044252280), (15, 44841302128), (16, 42038720745), (20, 33630976596), (21, 32029501520), (24, 28025813830), (28, 24022126140), (30, 22420651064), (35, 19217700912), (40, 16815488298), (42, 16014750760), (48, 14012906915), (56, 12011063070), (60, 11210325532), (70, 9608850456), (80, 8407744149), (84, 8007375380), (105, 6405900304), (112, 6005531535), (120, 5605162766), (140, 4804425228), (168, 4003687690), (210, 3202950152), (240, 2802581383), (280, 2402212614), (336, 2001843845), (420, 1601475076), (560, 1201106307), (739, 910175280), (840, 800737538), (1478, 455087640), (1680, 400368769), (2217, 303391760), (2956, 227543820), (3695, 182035056), (4434, 151695880), (5173, 130025040), (5912, 113771910), (7390, 91017528), (8868, 75847940), (10346, 65012520), (11085, 60678352), (11824, 56885955), (14780, 45508764), (15519, 43341680), (17736, 37923970), (20692, 32506260), (22170, 30339176), (25865, 26005008), (29560, 22754382), (31038, 21670840), (35472, 18961985), (41384, 16253130), (44340, 15169588), (51730, 13002504), (59120, 11377191), (62076, 10835420), (77595, 8668336), (82768, 8126565), (88680, 7584794), (103460, 6501252), (124152, 5417710), (155190, 4334168), (177360, 3792397), (206920, 3250626), (248304, 2708855), (310380, 2167084), (413840, 1625313), (541771, 1241520), (620760, 1083542)]