125302720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1$

素因数の和:630

約数の個数: 112

約数和(自身を含む): 323148960

約数和(自身を除く): 197846240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 320, 370, 380, 557, 592, 608, 703, 740, 760, 1114, 1184, 1216, 1406, 1480, 1520, 2228, 2368, 2785, 2812, 2960, 3040, 3515, 4456, 5570, 5624, 5920, 6080, 7030, 8912, 10583, 11140, 11248, 11840, 14060, 17824, 20609, 21166, 22280, 22496, 28120, 35648, 41218, 42332, 44560, 44992, 52915, 56240, 82436, 84664, 89120, 103045, 105830, 112480, 164872, 169328, 178240, 206090, 211660, 224960, 329744, 338656, 391571, 412180, 423320, 659488, 677312, 783142, 824360, 846640, 1318976, 1566284, 1648720, 1693280, 1957855, 3132568, 3297440, 3386560, 3915710, 6265136, 6594880, 7831420, 12530272, 15662840, 25060544, 31325680, 62651360, 125302720]

約数ペア:

[(1, 125302720), (2, 62651360), (4, 31325680), (5, 25060544), (8, 15662840), (10, 12530272), (16, 7831420), (19, 6594880), (20, 6265136), (32, 3915710), (37, 3386560), (38, 3297440), (40, 3132568), (64, 1957855), (74, 1693280), (76, 1648720), (80, 1566284), (95, 1318976), (148, 846640), (152, 824360), (160, 783142), (185, 677312), (190, 659488), (296, 423320), (304, 412180), (320, 391571), (370, 338656), (380, 329744), (557, 224960), (592, 211660), (608, 206090), (703, 178240), (740, 169328), (760, 164872), (1114, 112480), (1184, 105830), (1216, 103045), (1406, 89120), (1480, 84664), (1520, 82436), (2228, 56240), (2368, 52915), (2785, 44992), (2812, 44560), (2960, 42332), (3040, 41218), (3515, 35648), (4456, 28120), (5570, 22496), (5624, 22280), (5920, 21166), (6080, 20609), (7030, 17824), (8912, 14060), (10583, 11840), (11140, 11248)]