192178920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2783

約数の個数: 128

約数和(自身を含む): 626688000

約数和(自身を除く): 434509080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2719, 2945, 3534, 3720, 4712, 5438, 5890, 7068, 8157, 8835, 10876, 11780, 13595, 14136, 16314, 17670, 21752, 23560, 27190, 32628, 35340, 40785, 51661, 54380, 65256, 70680, 81570, 84289, 103322, 108760, 154983, 163140, 168578, 206644, 252867, 258305, 309966, 326280, 337156, 413288, 421445, 505734, 516610, 619932, 674312, 774915, 842890, 1011468, 1033220, 1239864, 1264335, 1549830, 1601491, 1685780, 2022936, 2066440, 2528670, 3099660, 3202982, 3371560, 4804473, 5057340, 6199320, 6405964, 8007455, 9608946, 10114680, 12811928, 16014910, 19217892, 24022365, 32029820, 38435784, 48044730, 64059640, 96089460, 192178920]

約数ペア:

[(1, 192178920), (2, 96089460), (3, 64059640), (4, 48044730), (5, 38435784), (6, 32029820), (8, 24022365), (10, 19217892), (12, 16014910), (15, 12811928), (19, 10114680), (20, 9608946), (24, 8007455), (30, 6405964), (31, 6199320), (38, 5057340), (40, 4804473), (57, 3371560), (60, 3202982), (62, 3099660), (76, 2528670), (93, 2066440), (95, 2022936), (114, 1685780), (120, 1601491), (124, 1549830), (152, 1264335), (155, 1239864), (186, 1033220), (190, 1011468), (228, 842890), (248, 774915), (285, 674312), (310, 619932), (372, 516610), (380, 505734), (456, 421445), (465, 413288), (570, 337156), (589, 326280), (620, 309966), (744, 258305), (760, 252867), (930, 206644), (1140, 168578), (1178, 163140), (1240, 154983), (1767, 108760), (1860, 103322), (2280, 84289), (2356, 81570), (2719, 70680), (2945, 65256), (3534, 54380), (3720, 51661), (4712, 40785), (5438, 35340), (5890, 32628), (7068, 27190), (8157, 23560), (8835, 21752), (10876, 17670), (11780, 16314), (13595, 14136)]