148529640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1171}}^1$

素因数の和:1343

約数の個数: 128

約数和(自身を含む): 513054720

約数和(自身を除く): 364525080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1171, 1208, 1510, 1812, 2114, 2265, 2342, 3020, 3171, 3513, 3624, 4228, 4530, 4684, 5285, 5855, 6040, 6342, 7026, 8197, 8456, 9060, 9368, 10570, 11710, 12684, 14052, 15855, 16394, 17565, 18120, 21140, 23420, 24591, 25368, 28104, 31710, 32788, 35130, 40985, 42280, 46840, 49182, 63420, 65576, 70260, 81970, 98364, 122955, 126840, 140520, 163940, 176821, 196728, 245910, 327880, 353642, 491820, 530463, 707284, 884105, 983640, 1060926, 1237747, 1414568, 1768210, 2121852, 2475494, 2652315, 3536420, 3713241, 4243704, 4950988, 5304630, 6188735, 7072840, 7426482, 9901976, 10609260, 12377470, 14852964, 18566205, 21218520, 24754940, 29705928, 37132410, 49509880, 74264820, 148529640]

約数ペア:

[(1, 148529640), (2, 74264820), (3, 49509880), (4, 37132410), (5, 29705928), (6, 24754940), (7, 21218520), (8, 18566205), (10, 14852964), (12, 12377470), (14, 10609260), (15, 9901976), (20, 7426482), (21, 7072840), (24, 6188735), (28, 5304630), (30, 4950988), (35, 4243704), (40, 3713241), (42, 3536420), (56, 2652315), (60, 2475494), (70, 2121852), (84, 1768210), (105, 1414568), (120, 1237747), (140, 1060926), (151, 983640), (168, 884105), (210, 707284), (280, 530463), (302, 491820), (420, 353642), (453, 327880), (604, 245910), (755, 196728), (840, 176821), (906, 163940), (1057, 140520), (1171, 126840), (1208, 122955), (1510, 98364), (1812, 81970), (2114, 70260), (2265, 65576), (2342, 63420), (3020, 49182), (3171, 46840), (3513, 42280), (3624, 40985), (4228, 35130), (4530, 32788), (4684, 31710), (5285, 28104), (5855, 25368), (6040, 24591), (6342, 23420), (7026, 21140), (8197, 18120), (8456, 17565), (9060, 16394), (9368, 15855), (10570, 14052), (11710, 12684)]