71893360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1061}}^1$

素因数の和:1103

約数の個数: 120

約数和(自身を含む): 210174048

約数和(自身を除く): 138280688

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1061, 1210, 1232, 1540, 1694, 1936, 2122, 2420, 3080, 3388, 4235, 4244, 4840, 5305, 6160, 6776, 7427, 8470, 8488, 9680, 10610, 11671, 13552, 14854, 16940, 16976, 21220, 23342, 29708, 33880, 37135, 42440, 46684, 58355, 59416, 67760, 74270, 81697, 84880, 93368, 116710, 118832, 128381, 148540, 163394, 186736, 233420, 256762, 297080, 326788, 408485, 466840, 513524, 594160, 641905, 653576, 816970, 898667, 933680, 1027048, 1283810, 1307152, 1633940, 1797334, 2054096, 2567620, 3267880, 3594668, 4493335, 5135240, 6535760, 7189336, 8986670, 10270480, 14378672, 17973340, 35946680, 71893360]

約数ペア:

[(1, 71893360), (2, 35946680), (4, 17973340), (5, 14378672), (7, 10270480), (8, 8986670), (10, 7189336), (11, 6535760), (14, 5135240), (16, 4493335), (20, 3594668), (22, 3267880), (28, 2567620), (35, 2054096), (40, 1797334), (44, 1633940), (55, 1307152), (56, 1283810), (70, 1027048), (77, 933680), (80, 898667), (88, 816970), (110, 653576), (112, 641905), (121, 594160), (140, 513524), (154, 466840), (176, 408485), (220, 326788), (242, 297080), (280, 256762), (308, 233420), (385, 186736), (440, 163394), (484, 148540), (560, 128381), (605, 118832), (616, 116710), (770, 93368), (847, 84880), (880, 81697), (968, 74270), (1061, 67760), (1210, 59416), (1232, 58355), (1540, 46684), (1694, 42440), (1936, 37135), (2122, 33880), (2420, 29708), (3080, 23342), (3388, 21220), (4235, 16976), (4244, 16940), (4840, 14854), (5305, 13552), (6160, 11671), (6776, 10610), (7427, 9680), (8470, 8488)]