3113014920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{7561}}^1$

素因数の和:7695

約数の個数: 128

約数和(自身を含む): 9669680640

約数和(自身を除く): 6556665720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 73, 94, 120, 141, 146, 188, 219, 235, 282, 292, 365, 376, 438, 470, 564, 584, 705, 730, 876, 940, 1095, 1128, 1410, 1460, 1752, 1880, 2190, 2820, 2920, 3431, 4380, 5640, 6862, 7561, 8760, 10293, 13724, 15122, 17155, 20586, 22683, 27448, 30244, 34310, 37805, 41172, 45366, 51465, 60488, 68620, 75610, 82344, 90732, 102930, 113415, 137240, 151220, 181464, 205860, 226830, 302440, 355367, 411720, 453660, 551953, 710734, 907320, 1066101, 1103906, 1421468, 1655859, 1776835, 2132202, 2207812, 2759765, 2842936, 3311718, 3553670, 4264404, 4415624, 5330505, 5519530, 6623436, 7107340, 8279295, 8528808, 10661010, 11039060, 13246872, 14214680, 16558590, 21322020, 22078120, 25941791, 33117180, 42644040, 51883582, 66234360, 77825373, 103767164, 129708955, 155650746, 207534328, 259417910, 311301492, 389126865, 518835820, 622602984, 778253730, 1037671640, 1556507460, 3113014920]

約数ペア:

[(1, 3113014920), (2, 1556507460), (3, 1037671640), (4, 778253730), (5, 622602984), (6, 518835820), (8, 389126865), (10, 311301492), (12, 259417910), (15, 207534328), (20, 155650746), (24, 129708955), (30, 103767164), (40, 77825373), (47, 66234360), (60, 51883582), (73, 42644040), (94, 33117180), (120, 25941791), (141, 22078120), (146, 21322020), (188, 16558590), (219, 14214680), (235, 13246872), (282, 11039060), (292, 10661010), (365, 8528808), (376, 8279295), (438, 7107340), (470, 6623436), (564, 5519530), (584, 5330505), (705, 4415624), (730, 4264404), (876, 3553670), (940, 3311718), (1095, 2842936), (1128, 2759765), (1410, 2207812), (1460, 2132202), (1752, 1776835), (1880, 1655859), (2190, 1421468), (2820, 1103906), (2920, 1066101), (3431, 907320), (4380, 710734), (5640, 551953), (6862, 453660), (7561, 411720), (8760, 355367), (10293, 302440), (13724, 226830), (15122, 205860), (17155, 181464), (20586, 151220), (22683, 137240), (27448, 113415), (30244, 102930), (34310, 90732), (37805, 82344), (41172, 75610), (45366, 68620), (51465, 60488)]