1155887320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{4817}}^1$

素因数の和:5692

約数の個数: 64

約数和(自身を含む): 2976367680

約数和(自身を除く): 1820480360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 857, 1714, 3428, 4285, 4817, 5999, 6856, 8570, 9634, 11998, 17140, 19268, 23996, 24085, 29995, 33719, 34280, 38536, 47992, 48170, 59990, 67438, 96340, 119980, 134876, 168595, 192680, 239960, 269752, 337190, 674380, 1348760, 4128169, 8256338, 16512676, 20640845, 28897183, 33025352, 41281690, 57794366, 82563380, 115588732, 144485915, 165126760, 231177464, 288971830, 577943660, 1155887320]

約数ペア:

[(1, 1155887320), (2, 577943660), (4, 288971830), (5, 231177464), (7, 165126760), (8, 144485915), (10, 115588732), (14, 82563380), (20, 57794366), (28, 41281690), (35, 33025352), (40, 28897183), (56, 20640845), (70, 16512676), (140, 8256338), (280, 4128169), (857, 1348760), (1714, 674380), (3428, 337190), (4285, 269752), (4817, 239960), (5999, 192680), (6856, 168595), (8570, 134876), (9634, 119980), (11998, 96340), (17140, 67438), (19268, 59990), (23996, 48170), (24085, 47992), (29995, 38536), (33719, 34280)]