167669320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:735

約数の個数: 128

約数和(自身を含む): 471421440

約数和(自身を除く): 303752120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 73, 91, 104, 130, 140, 146, 182, 260, 280, 292, 364, 365, 455, 511, 520, 584, 631, 728, 730, 910, 949, 1022, 1262, 1460, 1820, 1898, 2044, 2524, 2555, 2920, 3155, 3640, 3796, 4088, 4417, 4745, 5048, 5110, 6310, 6643, 7592, 8203, 8834, 9490, 10220, 12620, 13286, 16406, 17668, 18980, 20440, 22085, 25240, 26572, 32812, 33215, 35336, 37960, 41015, 44170, 46063, 53144, 57421, 65624, 66430, 82030, 88340, 92126, 114842, 132860, 164060, 176680, 184252, 229684, 230315, 265720, 287105, 322441, 328120, 368504, 459368, 460630, 574210, 598819, 644882, 921260, 1148420, 1197638, 1289764, 1612205, 1842520, 2296840, 2395276, 2579528, 2994095, 3224410, 4191733, 4790552, 5988190, 6448820, 8383466, 11976380, 12897640, 16766932, 20958665, 23952760, 33533864, 41917330, 83834660, 167669320]

約数ペア:

[(1, 167669320), (2, 83834660), (4, 41917330), (5, 33533864), (7, 23952760), (8, 20958665), (10, 16766932), (13, 12897640), (14, 11976380), (20, 8383466), (26, 6448820), (28, 5988190), (35, 4790552), (40, 4191733), (52, 3224410), (56, 2994095), (65, 2579528), (70, 2395276), (73, 2296840), (91, 1842520), (104, 1612205), (130, 1289764), (140, 1197638), (146, 1148420), (182, 921260), (260, 644882), (280, 598819), (292, 574210), (364, 460630), (365, 459368), (455, 368504), (511, 328120), (520, 322441), (584, 287105), (631, 265720), (728, 230315), (730, 229684), (910, 184252), (949, 176680), (1022, 164060), (1262, 132860), (1460, 114842), (1820, 92126), (1898, 88340), (2044, 82030), (2524, 66430), (2555, 65624), (2920, 57421), (3155, 53144), (3640, 46063), (3796, 44170), (4088, 41015), (4417, 37960), (4745, 35336), (5048, 33215), (5110, 32812), (6310, 26572), (6643, 25240), (7592, 22085), (8203, 20440), (8834, 18980), (9490, 17668), (10220, 16406), (12620, 13286)]