67566660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8467}}^1$

素因数の和:8505

約数の個数: 96

約数和(自身を含む): 227619840

約数和(自身を除く): 160053180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 8467, 16934, 25401, 33868, 42335, 50802, 59269, 84670, 101604, 118538, 127005, 160873, 169340, 177807, 237076, 254010, 296345, 321746, 355614, 482619, 508020, 592690, 643492, 711228, 804365, 889035, 965238, 1126111, 1185380, 1608730, 1778070, 1930476, 2252222, 2413095, 3217460, 3378333, 3556140, 4504444, 4826190, 5630555, 6756666, 9652380, 11261110, 13513332, 16891665, 22522220, 33783330, 67566660]

約数ペア:

[(1, 67566660), (2, 33783330), (3, 22522220), (4, 16891665), (5, 13513332), (6, 11261110), (7, 9652380), (10, 6756666), (12, 5630555), (14, 4826190), (15, 4504444), (19, 3556140), (20, 3378333), (21, 3217460), (28, 2413095), (30, 2252222), (35, 1930476), (38, 1778070), (42, 1608730), (57, 1185380), (60, 1126111), (70, 965238), (76, 889035), (84, 804365), (95, 711228), (105, 643492), (114, 592690), (133, 508020), (140, 482619), (190, 355614), (210, 321746), (228, 296345), (266, 254010), (285, 237076), (380, 177807), (399, 169340), (420, 160873), (532, 127005), (570, 118538), (665, 101604), (798, 84670), (1140, 59269), (1330, 50802), (1596, 42335), (1995, 33868), (2660, 25401), (3990, 16934), (7980, 8467)]