187990920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40169}}^1$

素因数の和:40199

約数の個数: 96

約数和(自身を含む): 657984600

約数和(自身を除く): 469993680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 40169, 80338, 120507, 160676, 200845, 241014, 321352, 361521, 401690, 482028, 522197, 602535, 723042, 803380, 964056, 1044394, 1205070, 1446084, 1566591, 1606760, 1807605, 2088788, 2410140, 2610985, 2892168, 3133182, 3615210, 4177576, 4699773, 4820280, 5221970, 6266364, 7230420, 7832955, 9399546, 10443940, 12532728, 14460840, 15665910, 18799092, 20887880, 23498865, 31331820, 37598184, 46997730, 62663640, 93995460, 187990920]

約数ペア:

[(1, 187990920), (2, 93995460), (3, 62663640), (4, 46997730), (5, 37598184), (6, 31331820), (8, 23498865), (9, 20887880), (10, 18799092), (12, 15665910), (13, 14460840), (15, 12532728), (18, 10443940), (20, 9399546), (24, 7832955), (26, 7230420), (30, 6266364), (36, 5221970), (39, 4820280), (40, 4699773), (45, 4177576), (52, 3615210), (60, 3133182), (65, 2892168), (72, 2610985), (78, 2410140), (90, 2088788), (104, 1807605), (117, 1606760), (120, 1566591), (130, 1446084), (156, 1205070), (180, 1044394), (195, 964056), (234, 803380), (260, 723042), (312, 602535), (360, 522197), (390, 482028), (468, 401690), (520, 361521), (585, 321352), (780, 241014), (936, 200845), (1170, 160676), (1560, 120507), (2340, 80338), (4680, 40169)]