15672640860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{21773}}^1$

素因数の和:21865

約数の個数: 192

約数和(自身を含む): 51505090560

約数和(自身を除く): 35832449700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 43, 45, 54, 60, 62, 86, 90, 93, 108, 124, 129, 135, 155, 172, 180, 186, 215, 258, 270, 279, 310, 372, 387, 430, 465, 516, 540, 558, 620, 645, 774, 837, 860, 930, 1116, 1161, 1290, 1333, 1395, 1548, 1674, 1860, 1935, 2322, 2580, 2666, 2790, 3348, 3870, 3999, 4185, 4644, 5332, 5580, 5805, 6665, 7740, 7998, 8370, 11610, 11997, 13330, 15996, 16740, 19995, 21773, 23220, 23994, 26660, 35991, 39990, 43546, 47988, 59985, 65319, 71982, 79980, 87092, 108865, 119970, 130638, 143964, 179955, 195957, 217730, 239940, 261276, 326595, 359910, 391914, 435460, 587871, 653190, 674963, 719820, 783828, 936239, 979785, 1175742, 1306380, 1349926, 1872478, 1959570, 2024889, 2351484, 2699852, 2808717, 2939355, 3374815, 3744956, 3919140, 4049778, 4681195, 5617434, 5878710, 6074667, 6749630, 8099556, 8426151, 9362390, 10124445, 11234868, 11757420, 12149334, 13499260, 14043585, 16852302, 18224001, 18724780, 20248890, 24298668, 25278453, 28087170, 29023409, 30373335, 33704604, 36448002, 40497780, 42130755, 50556906, 56174340, 58046818, 60746670, 72896004, 84261510, 87070227, 91120005, 101113812, 116093636, 121493340, 126392265, 145117045, 168523020, 174140454, 182240010, 252784530, 261210681, 290234090, 348280908, 364480020, 435351135, 505569060, 522421362, 580468180, 783632043, 870702270, 1044842724, 1306053405, 1567264086, 1741404540, 2612106810, 3134528172, 3918160215, 5224213620, 7836320430, 15672640860]

約数ペア:

[(1, 15672640860), (2, 7836320430), (3, 5224213620), (4, 3918160215), (5, 3134528172), (6, 2612106810), (9, 1741404540), (10, 1567264086), (12, 1306053405), (15, 1044842724), (18, 870702270), (20, 783632043), (27, 580468180), (30, 522421362), (31, 505569060), (36, 435351135), (43, 364480020), (45, 348280908), (54, 290234090), (60, 261210681), (62, 252784530), (86, 182240010), (90, 174140454), (93, 168523020), (108, 145117045), (124, 126392265), (129, 121493340), (135, 116093636), (155, 101113812), (172, 91120005), (180, 87070227), (186, 84261510), (215, 72896004), (258, 60746670), (270, 58046818), (279, 56174340), (310, 50556906), (372, 42130755), (387, 40497780), (430, 36448002), (465, 33704604), (516, 30373335), (540, 29023409), (558, 28087170), (620, 25278453), (645, 24298668), (774, 20248890), (837, 18724780), (860, 18224001), (930, 16852302), (1116, 14043585), (1161, 13499260), (1290, 12149334), (1333, 11757420), (1395, 11234868), (1548, 10124445), (1674, 9362390), (1860, 8426151), (1935, 8099556), (2322, 6749630), (2580, 6074667), (2666, 5878710), (2790, 5617434), (3348, 4681195), (3870, 4049778), (3999, 3919140), (4185, 3744956), (4644, 3374815), (5332, 2939355), (5580, 2808717), (5805, 2699852), (6665, 2351484), (7740, 2024889), (7998, 1959570), (8370, 1872478), (11610, 1349926), (11997, 1306380), (13330, 1175742), (15996, 979785), (16740, 936239), (19995, 783828), (21773, 719820), (23220, 674963), (23994, 653190), (26660, 587871), (35991, 435460), (39990, 391914), (43546, 359910), (47988, 326595), (59985, 261276), (65319, 239940), (71982, 217730), (79980, 195957), (87092, 179955), (108865, 143964), (119970, 130638)]