67297620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 215066880

約数和(自身を除く): 147769260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 239, 247, 260, 285, 361, 380, 390, 478, 494, 570, 717, 722, 741, 780, 956, 988, 1083, 1140, 1195, 1235, 1434, 1444, 1482, 1805, 2166, 2390, 2470, 2868, 2964, 3107, 3585, 3610, 3705, 4332, 4541, 4693, 4780, 4940, 5415, 6214, 7170, 7220, 7410, 9082, 9321, 9386, 10830, 12428, 13623, 14079, 14340, 14820, 15535, 18164, 18642, 18772, 21660, 22705, 23465, 27246, 28158, 31070, 37284, 45410, 46605, 46930, 54492, 56316, 59033, 62140, 68115, 70395, 86279, 90820, 93210, 93860, 118066, 136230, 140790, 172558, 177099, 186420, 236132, 258837, 272460, 281580, 295165, 345116, 354198, 431395, 517674, 590330, 708396, 862790, 885495, 1035348, 1121627, 1180660, 1294185, 1725580, 1770990, 2243254, 2588370, 3364881, 3541980, 4486508, 5176740, 5608135, 6729762, 11216270, 13459524, 16824405, 22432540, 33648810, 67297620]

約数ペア:

[(1, 67297620), (2, 33648810), (3, 22432540), (4, 16824405), (5, 13459524), (6, 11216270), (10, 6729762), (12, 5608135), (13, 5176740), (15, 4486508), (19, 3541980), (20, 3364881), (26, 2588370), (30, 2243254), (38, 1770990), (39, 1725580), (52, 1294185), (57, 1180660), (60, 1121627), (65, 1035348), (76, 885495), (78, 862790), (95, 708396), (114, 590330), (130, 517674), (156, 431395), (190, 354198), (195, 345116), (228, 295165), (239, 281580), (247, 272460), (260, 258837), (285, 236132), (361, 186420), (380, 177099), (390, 172558), (478, 140790), (494, 136230), (570, 118066), (717, 93860), (722, 93210), (741, 90820), (780, 86279), (956, 70395), (988, 68115), (1083, 62140), (1140, 59033), (1195, 56316), (1235, 54492), (1434, 46930), (1444, 46605), (1482, 45410), (1805, 37284), (2166, 31070), (2390, 28158), (2470, 27246), (2868, 23465), (2964, 22705), (3107, 21660), (3585, 18772), (3610, 18642), (3705, 18164), (4332, 15535), (4541, 14820), (4693, 14340), (4780, 14079), (4940, 13623), (5415, 12428), (6214, 10830), (7170, 9386), (7220, 9321), (7410, 9082)]