464314880

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 160

約数和(自身を含む): 1209136896

約数和(自身を除く): 744822016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 47, 64, 68, 80, 85, 94, 128, 136, 160, 170, 188, 227, 235, 256, 272, 320, 340, 376, 454, 470, 512, 544, 640, 680, 752, 799, 908, 940, 1088, 1135, 1280, 1360, 1504, 1598, 1816, 1880, 2176, 2270, 2560, 2720, 3008, 3196, 3632, 3760, 3859, 3995, 4352, 4540, 5440, 6016, 6392, 7264, 7520, 7718, 7990, 8704, 9080, 10669, 10880, 12032, 12784, 14528, 15040, 15436, 15980, 18160, 19295, 21338, 21760, 24064, 25568, 29056, 30080, 30872, 31960, 36320, 38590, 42676, 43520, 51136, 53345, 58112, 60160, 61744, 63920, 72640, 77180, 85352, 102272, 106690, 116224, 120320, 123488, 127840, 145280, 154360, 170704, 181373, 204544, 213380, 246976, 255680, 290560, 308720, 341408, 362746, 409088, 426760, 493952, 511360, 581120, 617440, 682816, 725492, 853520, 906865, 987904, 1022720, 1234880, 1365632, 1450984, 1707040, 1813730, 1975808, 2045440, 2469760, 2731264, 2901968, 3414080, 3627460, 4939520, 5462528, 5803936, 6828160, 7254920, 9879040, 11607872, 13656320, 14509840, 23215744, 27312640, 29019680, 46431488, 58039360, 92862976, 116078720, 232157440, 464314880]

約数ペア:

[(1, 464314880), (2, 232157440), (4, 116078720), (5, 92862976), (8, 58039360), (10, 46431488), (16, 29019680), (17, 27312640), (20, 23215744), (32, 14509840), (34, 13656320), (40, 11607872), (47, 9879040), (64, 7254920), (68, 6828160), (80, 5803936), (85, 5462528), (94, 4939520), (128, 3627460), (136, 3414080), (160, 2901968), (170, 2731264), (188, 2469760), (227, 2045440), (235, 1975808), (256, 1813730), (272, 1707040), (320, 1450984), (340, 1365632), (376, 1234880), (454, 1022720), (470, 987904), (512, 906865), (544, 853520), (640, 725492), (680, 682816), (752, 617440), (799, 581120), (908, 511360), (940, 493952), (1088, 426760), (1135, 409088), (1280, 362746), (1360, 341408), (1504, 308720), (1598, 290560), (1816, 255680), (1880, 246976), (2176, 213380), (2270, 204544), (2560, 181373), (2720, 170704), (3008, 154360), (3196, 145280), (3632, 127840), (3760, 123488), (3859, 120320), (3995, 116224), (4352, 106690), (4540, 102272), (5440, 85352), (6016, 77180), (6392, 72640), (7264, 63920), (7520, 61744), (7718, 60160), (7990, 58112), (8704, 53345), (9080, 51136), (10669, 43520), (10880, 42676), (12032, 38590), (12784, 36320), (14528, 31960), (15040, 30872), (15436, 30080), (15980, 29056), (18160, 25568), (19295, 24064), (21338, 21760)]