239029980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3769}}^1$

素因数の和:3939

約数の個数: 96

約数和(自身を含む): 770165760

約数和(自身を除く): 531135780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 3769, 4228, 4530, 5285, 6342, 7538, 9060, 10570, 11307, 12684, 15076, 15855, 18845, 21140, 22614, 26383, 31710, 37690, 45228, 52766, 56535, 63420, 75380, 79149, 105532, 113070, 131915, 158298, 226140, 263830, 316596, 395745, 527660, 569119, 791490, 1138238, 1582980, 1707357, 2276476, 2845595, 3414714, 3983833, 5691190, 6829428, 7967666, 8536785, 11382380, 11951499, 15935332, 17073570, 19919165, 23902998, 34147140, 39838330, 47805996, 59757495, 79676660, 119514990, 239029980]

約数ペア:

[(1, 239029980), (2, 119514990), (3, 79676660), (4, 59757495), (5, 47805996), (6, 39838330), (7, 34147140), (10, 23902998), (12, 19919165), (14, 17073570), (15, 15935332), (20, 11951499), (21, 11382380), (28, 8536785), (30, 7967666), (35, 6829428), (42, 5691190), (60, 3983833), (70, 3414714), (84, 2845595), (105, 2276476), (140, 1707357), (151, 1582980), (210, 1138238), (302, 791490), (420, 569119), (453, 527660), (604, 395745), (755, 316596), (906, 263830), (1057, 226140), (1510, 158298), (1812, 131915), (2114, 113070), (2265, 105532), (3020, 79149), (3171, 75380), (3769, 63420), (4228, 56535), (4530, 52766), (5285, 45228), (6342, 37690), (7538, 31710), (9060, 26383), (10570, 22614), (11307, 21140), (12684, 18845), (15076, 15855)]