15679317660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{8999}}^1$

素因数の和:9491

約数の個数: 96

約数和(自身を含む): 44634240000

約数和(自身を除く): 28954922340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 409, 426, 710, 818, 852, 1065, 1227, 1420, 1636, 2045, 2130, 2454, 4090, 4260, 4908, 6135, 8180, 8999, 12270, 17998, 24540, 26997, 29039, 35996, 44995, 53994, 58078, 87117, 89990, 107988, 116156, 134985, 145195, 174234, 179980, 269970, 290390, 348468, 435585, 539940, 580780, 638929, 871170, 1277858, 1742340, 1916787, 2555716, 3194645, 3680591, 3833574, 6389290, 7361182, 7667148, 9583935, 11041773, 12778580, 14722364, 18402955, 19167870, 22083546, 36805910, 38335740, 44167092, 55208865, 73611820, 110417730, 220835460, 261321961, 522643922, 783965883, 1045287844, 1306609805, 1567931766, 2613219610, 3135863532, 3919829415, 5226439220, 7839658830, 15679317660]

約数ペア:

[(1, 15679317660), (2, 7839658830), (3, 5226439220), (4, 3919829415), (5, 3135863532), (6, 2613219610), (10, 1567931766), (12, 1306609805), (15, 1045287844), (20, 783965883), (30, 522643922), (60, 261321961), (71, 220835460), (142, 110417730), (213, 73611820), (284, 55208865), (355, 44167092), (409, 38335740), (426, 36805910), (710, 22083546), (818, 19167870), (852, 18402955), (1065, 14722364), (1227, 12778580), (1420, 11041773), (1636, 9583935), (2045, 7667148), (2130, 7361182), (2454, 6389290), (4090, 3833574), (4260, 3680591), (4908, 3194645), (6135, 2555716), (8180, 1916787), (8999, 1742340), (12270, 1277858), (17998, 871170), (24540, 638929), (26997, 580780), (29039, 539940), (35996, 435585), (44995, 348468), (53994, 290390), (58078, 269970), (87117, 179980), (89990, 174234), (107988, 145195), (116156, 134985)]