7255706880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2791}}^1$

素因数の和:3492

約数の個数: 144

約数和(自身を含む): 23215457664

約数和(自身を除く): 15959750784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 677, 768, 960, 1280, 1354, 1920, 2031, 2708, 2791, 3385, 3840, 4062, 5416, 5582, 6770, 8124, 8373, 10155, 10832, 11164, 13540, 13955, 16248, 16746, 20310, 21664, 22328, 27080, 27910, 32496, 33492, 40620, 41865, 43328, 44656, 54160, 55820, 64992, 66984, 81240, 83730, 86656, 89312, 108320, 111640, 129984, 133968, 162480, 167460, 173312, 178624, 216640, 223280, 259968, 267936, 324960, 334920, 357248, 433280, 446560, 519936, 535872, 649920, 669840, 714496, 866560, 893120, 1071744, 1299840, 1339680, 1786240, 1889507, 2143488, 2599680, 2679360, 3572480, 3779014, 5358720, 5668521, 7558028, 9447535, 10717440, 11337042, 15116056, 18895070, 22674084, 28342605, 30232112, 37790140, 45348168, 56685210, 60464224, 75580280, 90696336, 113370420, 120928448, 151160560, 181392672, 226740840, 241856896, 302321120, 362785344, 453481680, 483713792, 604642240, 725570688, 906963360, 1209284480, 1451141376, 1813926720, 2418568960, 3627853440, 7255706880]

約数ペア:

[(1, 7255706880), (2, 3627853440), (3, 2418568960), (4, 1813926720), (5, 1451141376), (6, 1209284480), (8, 906963360), (10, 725570688), (12, 604642240), (15, 483713792), (16, 453481680), (20, 362785344), (24, 302321120), (30, 241856896), (32, 226740840), (40, 181392672), (48, 151160560), (60, 120928448), (64, 113370420), (80, 90696336), (96, 75580280), (120, 60464224), (128, 56685210), (160, 45348168), (192, 37790140), (240, 30232112), (256, 28342605), (320, 22674084), (384, 18895070), (480, 15116056), (640, 11337042), (677, 10717440), (768, 9447535), (960, 7558028), (1280, 5668521), (1354, 5358720), (1920, 3779014), (2031, 3572480), (2708, 2679360), (2791, 2599680), (3385, 2143488), (3840, 1889507), (4062, 1786240), (5416, 1339680), (5582, 1299840), (6770, 1071744), (8124, 893120), (8373, 866560), (10155, 714496), (10832, 669840), (11164, 649920), (13540, 535872), (13955, 519936), (16248, 446560), (16746, 433280), (20310, 357248), (21664, 334920), (22328, 324960), (27080, 267936), (27910, 259968), (32496, 223280), (33492, 216640), (40620, 178624), (41865, 173312), (43328, 167460), (44656, 162480), (54160, 133968), (55820, 129984), (64992, 111640), (66984, 108320), (81240, 89312), (83730, 86656)]