269969840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{8171}}^1$

素因数の和:8250

約数の個数: 80

約数和(自身を含む): 729596160

約数和(自身を除く): 459626320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 59, 70, 80, 112, 118, 140, 236, 280, 295, 413, 472, 560, 590, 826, 944, 1180, 1652, 2065, 2360, 3304, 4130, 4720, 6608, 8171, 8260, 16342, 16520, 32684, 33040, 40855, 57197, 65368, 81710, 114394, 130736, 163420, 228788, 285985, 326840, 457576, 482089, 571970, 653680, 915152, 964178, 1143940, 1928356, 2287880, 2410445, 3374623, 3856712, 4575760, 4820890, 6749246, 7713424, 9641780, 13498492, 16873115, 19283560, 26996984, 33746230, 38567120, 53993968, 67492460, 134984920, 269969840]

約数ペア:

[(1, 269969840), (2, 134984920), (4, 67492460), (5, 53993968), (7, 38567120), (8, 33746230), (10, 26996984), (14, 19283560), (16, 16873115), (20, 13498492), (28, 9641780), (35, 7713424), (40, 6749246), (56, 4820890), (59, 4575760), (70, 3856712), (80, 3374623), (112, 2410445), (118, 2287880), (140, 1928356), (236, 1143940), (280, 964178), (295, 915152), (413, 653680), (472, 571970), (560, 482089), (590, 457576), (826, 326840), (944, 285985), (1180, 228788), (1652, 163420), (2065, 130736), (2360, 114394), (3304, 81710), (4130, 65368), (4720, 57197), (6608, 40855), (8171, 33040), (8260, 32684), (16342, 16520)]