139339980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 487710720

約数和(自身を除く): 348370740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 27, 30, 36, 39, 45, 46, 52, 54, 60, 65, 69, 78, 90, 92, 108, 115, 117, 130, 135, 138, 156, 180, 195, 207, 230, 234, 260, 270, 276, 299, 345, 351, 390, 414, 460, 468, 540, 585, 598, 621, 690, 702, 780, 828, 863, 897, 1035, 1170, 1196, 1242, 1380, 1404, 1495, 1726, 1755, 1794, 2070, 2340, 2484, 2589, 2691, 2990, 3105, 3452, 3510, 3588, 4140, 4315, 4485, 5178, 5382, 5980, 6210, 7020, 7767, 8073, 8630, 8970, 10356, 10764, 11219, 12420, 12945, 13455, 15534, 16146, 17260, 17940, 19849, 22438, 23301, 25890, 26910, 31068, 32292, 33657, 38835, 39698, 40365, 44876, 46602, 51780, 53820, 56095, 59547, 67314, 77670, 79396, 80730, 93204, 99245, 100971, 112190, 116505, 119094, 134628, 155340, 161460, 168285, 178641, 198490, 201942, 224380, 233010, 238188, 258037, 297735, 302913, 336570, 357282, 396980, 403884, 466020, 504855, 516074, 535923, 595470, 605826, 673140, 714564, 774111, 893205, 1009710, 1032148, 1071846, 1190940, 1211652, 1290185, 1514565, 1548222, 1786410, 2019420, 2143692, 2322333, 2580370, 2679615, 3029130, 3096444, 3572820, 3870555, 4644666, 5160740, 5359230, 6058260, 6966999, 7741110, 9289332, 10718460, 11611665, 13933998, 15482220, 23223330, 27867996, 34834995, 46446660, 69669990, 139339980]

約数ペア:

[(1, 139339980), (2, 69669990), (3, 46446660), (4, 34834995), (5, 27867996), (6, 23223330), (9, 15482220), (10, 13933998), (12, 11611665), (13, 10718460), (15, 9289332), (18, 7741110), (20, 6966999), (23, 6058260), (26, 5359230), (27, 5160740), (30, 4644666), (36, 3870555), (39, 3572820), (45, 3096444), (46, 3029130), (52, 2679615), (54, 2580370), (60, 2322333), (65, 2143692), (69, 2019420), (78, 1786410), (90, 1548222), (92, 1514565), (108, 1290185), (115, 1211652), (117, 1190940), (130, 1071846), (135, 1032148), (138, 1009710), (156, 893205), (180, 774111), (195, 714564), (207, 673140), (230, 605826), (234, 595470), (260, 535923), (270, 516074), (276, 504855), (299, 466020), (345, 403884), (351, 396980), (390, 357282), (414, 336570), (460, 302913), (468, 297735), (540, 258037), (585, 238188), (598, 233010), (621, 224380), (690, 201942), (702, 198490), (780, 178641), (828, 168285), (863, 161460), (897, 155340), (1035, 134628), (1170, 119094), (1196, 116505), (1242, 112190), (1380, 100971), (1404, 99245), (1495, 93204), (1726, 80730), (1755, 79396), (1794, 77670), (2070, 67314), (2340, 59547), (2484, 56095), (2589, 53820), (2691, 51780), (2990, 46602), (3105, 44876), (3452, 40365), (3510, 39698), (3588, 38835), (4140, 33657), (4315, 32292), (4485, 31068), (5178, 26910), (5382, 25890), (5980, 23301), (6210, 22438), (7020, 19849), (7767, 17940), (8073, 17260), (8630, 16146), (8970, 15534), (10356, 13455), (10764, 12945), (11219, 12420)]