7325864320

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{1039}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 18330624000

約数和(自身を除く): 11004759680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 479, 640, 736, 920, 958, 1039, 1472, 1840, 1916, 2078, 2395, 2944, 3680, 3832, 4156, 4790, 5195, 7360, 7664, 8312, 9580, 10390, 11017, 14720, 15328, 16624, 19160, 20780, 22034, 23897, 30656, 33248, 38320, 41560, 44068, 47794, 55085, 61312, 66496, 76640, 83120, 88136, 95588, 110170, 119485, 132992, 153280, 166240, 176272, 191176, 220340, 238970, 306560, 332480, 352544, 382352, 440680, 477940, 497681, 664960, 705088, 764704, 881360, 955880, 995362, 1410176, 1529408, 1762720, 1911760, 1990724, 2488405, 3058816, 3525440, 3823520, 3981448, 4976810, 7050880, 7647040, 7962896, 9953620, 11446663, 15294080, 15925792, 19907240, 22893326, 31851584, 39814480, 45786652, 57233315, 63703168, 79628960, 91573304, 114466630, 159257920, 183146608, 228933260, 318515840, 366293216, 457866520, 732586432, 915733040, 1465172864, 1831466080, 3662932160, 7325864320]

約数ペア:

[(1, 7325864320), (2, 3662932160), (4, 1831466080), (5, 1465172864), (8, 915733040), (10, 732586432), (16, 457866520), (20, 366293216), (23, 318515840), (32, 228933260), (40, 183146608), (46, 159257920), (64, 114466630), (80, 91573304), (92, 79628960), (115, 63703168), (128, 57233315), (160, 45786652), (184, 39814480), (230, 31851584), (320, 22893326), (368, 19907240), (460, 15925792), (479, 15294080), (640, 11446663), (736, 9953620), (920, 7962896), (958, 7647040), (1039, 7050880), (1472, 4976810), (1840, 3981448), (1916, 3823520), (2078, 3525440), (2395, 3058816), (2944, 2488405), (3680, 1990724), (3832, 1911760), (4156, 1762720), (4790, 1529408), (5195, 1410176), (7360, 995362), (7664, 955880), (8312, 881360), (9580, 764704), (10390, 705088), (11017, 664960), (14720, 497681), (15328, 477940), (16624, 440680), (19160, 382352), (20780, 352544), (22034, 332480), (23897, 306560), (30656, 238970), (33248, 220340), (38320, 191176), (41560, 176272), (44068, 166240), (47794, 153280), (55085, 132992), (61312, 119485), (66496, 110170), (76640, 95588), (83120, 88136)]