25714890720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{28211}}^1$

素因数の和:28446

約数の個数: 192

約数和(自身を含む): 90431873280

約数和(自身を除く): 64716982560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 211, 216, 240, 270, 288, 360, 422, 432, 480, 540, 633, 720, 844, 864, 1055, 1080, 1266, 1440, 1688, 1899, 2110, 2160, 2532, 3165, 3376, 3798, 4220, 4320, 5064, 5697, 6330, 6752, 7596, 8440, 9495, 10128, 11394, 12660, 15192, 16880, 18990, 20256, 22788, 25320, 28211, 28485, 30384, 33760, 37980, 45576, 50640, 56422, 56970, 60768, 75960, 84633, 91152, 101280, 112844, 113940, 141055, 151920, 169266, 182304, 225688, 227880, 253899, 282110, 303840, 338532, 423165, 451376, 455760, 507798, 564220, 677064, 761697, 846330, 902752, 911520, 1015596, 1128440, 1269495, 1354128, 1523394, 1692660, 2031192, 2256880, 2538990, 2708256, 3046788, 3385320, 3808485, 4062384, 4513760, 5077980, 5952521, 6093576, 6770640, 7616970, 8124768, 10155960, 11905042, 12187152, 13541280, 15233940, 17857563, 20311920, 23810084, 24374304, 29762605, 30467880, 35715126, 40623840, 47620168, 53572689, 59525210, 60935760, 71430252, 89287815, 95240336, 107145378, 119050420, 121871520, 142860504, 160718067, 178575630, 190480672, 214290756, 238100840, 267863445, 285721008, 321436134, 357151260, 428581512, 476201680, 535726890, 571442016, 642872268, 714302520, 803590335, 857163024, 952403360, 1071453780, 1285744536, 1428605040, 1607180670, 1714326048, 2142907560, 2571489072, 2857210080, 3214361340, 4285815120, 5142978144, 6428722680, 8571630240, 12857445360, 25714890720]

約数ペア:

[(1, 25714890720), (2, 12857445360), (3, 8571630240), (4, 6428722680), (5, 5142978144), (6, 4285815120), (8, 3214361340), (9, 2857210080), (10, 2571489072), (12, 2142907560), (15, 1714326048), (16, 1607180670), (18, 1428605040), (20, 1285744536), (24, 1071453780), (27, 952403360), (30, 857163024), (32, 803590335), (36, 714302520), (40, 642872268), (45, 571442016), (48, 535726890), (54, 476201680), (60, 428581512), (72, 357151260), (80, 321436134), (90, 285721008), (96, 267863445), (108, 238100840), (120, 214290756), (135, 190480672), (144, 178575630), (160, 160718067), (180, 142860504), (211, 121871520), (216, 119050420), (240, 107145378), (270, 95240336), (288, 89287815), (360, 71430252), (422, 60935760), (432, 59525210), (480, 53572689), (540, 47620168), (633, 40623840), (720, 35715126), (844, 30467880), (864, 29762605), (1055, 24374304), (1080, 23810084), (1266, 20311920), (1440, 17857563), (1688, 15233940), (1899, 13541280), (2110, 12187152), (2160, 11905042), (2532, 10155960), (3165, 8124768), (3376, 7616970), (3798, 6770640), (4220, 6093576), (4320, 5952521), (5064, 5077980), (5697, 4513760), (6330, 4062384), (6752, 3808485), (7596, 3385320), (8440, 3046788), (9495, 2708256), (10128, 2538990), (11394, 2256880), (12660, 2031192), (15192, 1692660), (16880, 1523394), (18990, 1354128), (20256, 1269495), (22788, 1128440), (25320, 1015596), (28211, 911520), (28485, 902752), (30384, 846330), (33760, 761697), (37980, 677064), (45576, 564220), (50640, 507798), (56422, 455760), (56970, 451376), (60768, 423165), (75960, 338532), (84633, 303840), (91152, 282110), (101280, 253899), (112844, 227880), (113940, 225688), (141055, 182304), (151920, 169266)]