383309360

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 1060944000

約数和(自身を除く): 677634640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 98, 112, 122, 140, 196, 229, 244, 245, 280, 305, 343, 392, 427, 458, 488, 490, 560, 610, 686, 784, 854, 916, 976, 980, 1145, 1220, 1372, 1603, 1708, 1715, 1832, 1960, 2135, 2290, 2440, 2744, 2989, 3206, 3416, 3430, 3664, 3920, 4270, 4580, 4880, 5488, 5978, 6412, 6832, 6860, 8015, 8540, 9160, 11221, 11956, 12824, 13720, 13969, 14945, 16030, 17080, 18320, 20923, 22442, 23912, 25648, 27440, 27938, 29890, 32060, 34160, 41846, 44884, 47824, 55876, 56105, 59780, 64120, 69845, 78547, 83692, 89768, 97783, 104615, 111752, 112210, 119560, 128240, 139690, 157094, 167384, 179536, 195566, 209230, 223504, 224420, 239120, 279380, 314188, 334768, 391132, 392735, 418460, 448840, 488915, 558760, 628376, 684481, 782264, 785470, 836920, 897680, 977830, 1117520, 1256752, 1368962, 1564528, 1570940, 1673840, 1955660, 2737924, 3141880, 3422405, 3911320, 4791367, 5475848, 6283760, 6844810, 7822640, 9582734, 10951696, 13689620, 19165468, 23956835, 27379240, 38330936, 47913670, 54758480, 76661872, 95827340, 191654680, 383309360]

約数ペア:

[(1, 383309360), (2, 191654680), (4, 95827340), (5, 76661872), (7, 54758480), (8, 47913670), (10, 38330936), (14, 27379240), (16, 23956835), (20, 19165468), (28, 13689620), (35, 10951696), (40, 9582734), (49, 7822640), (56, 6844810), (61, 6283760), (70, 5475848), (80, 4791367), (98, 3911320), (112, 3422405), (122, 3141880), (140, 2737924), (196, 1955660), (229, 1673840), (244, 1570940), (245, 1564528), (280, 1368962), (305, 1256752), (343, 1117520), (392, 977830), (427, 897680), (458, 836920), (488, 785470), (490, 782264), (560, 684481), (610, 628376), (686, 558760), (784, 488915), (854, 448840), (916, 418460), (976, 392735), (980, 391132), (1145, 334768), (1220, 314188), (1372, 279380), (1603, 239120), (1708, 224420), (1715, 223504), (1832, 209230), (1960, 195566), (2135, 179536), (2290, 167384), (2440, 157094), (2744, 139690), (2989, 128240), (3206, 119560), (3416, 112210), (3430, 111752), (3664, 104615), (3920, 97783), (4270, 89768), (4580, 83692), (4880, 78547), (5488, 69845), (5978, 64120), (6412, 59780), (6832, 56105), (6860, 55876), (8015, 47824), (8540, 44884), (9160, 41846), (11221, 34160), (11956, 32060), (12824, 29890), (13720, 27938), (13969, 27440), (14945, 25648), (16030, 23912), (17080, 22442), (18320, 20923)]