148245720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5745

約数の個数: 128

約数和(自身を含む): 524759040

約数和(自身を除く): 376513320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 5693, 6510, 8680, 11386, 13020, 17079, 22772, 26040, 28465, 34158, 39851, 45544, 56930, 68316, 79702, 85395, 113860, 119553, 136632, 159404, 170790, 176483, 199255, 227720, 239106, 318808, 341580, 352966, 398510, 478212, 529449, 597765, 683160, 705932, 797020, 882415, 956424, 1058898, 1195530, 1235381, 1411864, 1594040, 1764830, 2117796, 2391060, 2470762, 2647245, 3529660, 3706143, 4235592, 4782120, 4941524, 5294490, 6176905, 7059320, 7412286, 9883048, 10588980, 12353810, 14824572, 18530715, 21177960, 24707620, 29649144, 37061430, 49415240, 74122860, 148245720]

約数ペア:

[(1, 148245720), (2, 74122860), (3, 49415240), (4, 37061430), (5, 29649144), (6, 24707620), (7, 21177960), (8, 18530715), (10, 14824572), (12, 12353810), (14, 10588980), (15, 9883048), (20, 7412286), (21, 7059320), (24, 6176905), (28, 5294490), (30, 4941524), (31, 4782120), (35, 4235592), (40, 3706143), (42, 3529660), (56, 2647245), (60, 2470762), (62, 2391060), (70, 2117796), (84, 1764830), (93, 1594040), (105, 1411864), (120, 1235381), (124, 1195530), (140, 1058898), (155, 956424), (168, 882415), (186, 797020), (210, 705932), (217, 683160), (248, 597765), (280, 529449), (310, 478212), (372, 398510), (420, 352966), (434, 341580), (465, 318808), (620, 239106), (651, 227720), (744, 199255), (840, 176483), (868, 170790), (930, 159404), (1085, 136632), (1240, 119553), (1302, 113860), (1736, 85395), (1860, 79702), (2170, 68316), (2604, 56930), (3255, 45544), (3720, 39851), (4340, 34158), (5208, 28465), (5693, 26040), (6510, 22772), (8680, 17079), (11386, 13020)]