3932040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 14008320

約数和(自身を除く): 10076280

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, 151, 155, 168, 186, 210, 217, 248, 280, 302, 310, 372, 420, 434, 453, 465, 604, 620, 651, 744, 755, 840, 868, 906, 930, 1057, 1085, 1208, 1240, 1302, 1510, 1736, 1812, 1860, 2114, 2170, 2265, 2604, 3020, 3171, 3255, 3624, 3720, 4228, 4340, 4530, 4681, 5208, 5285, 6040, 6342, 6510, 8456, 8680, 9060, 9362, 10570, 12684, 13020, 14043, 15855, 18120, 18724, 21140, 23405, 25368, 26040, 28086, 31710, 32767, 37448, 42280, 46810, 56172, 63420, 65534, 70215, 93620, 98301, 112344, 126840, 131068, 140430, 163835, 187240, 196602, 262136, 280860, 327670, 393204, 491505, 561720, 655340, 786408, 983010, 1310680, 1966020, 3932040]

約数ペア:

[(1, 3932040), (2, 1966020), (3, 1310680), (4, 983010), (5, 786408), (6, 655340), (7, 561720), (8, 491505), (10, 393204), (12, 327670), (14, 280860), (15, 262136), (20, 196602), (21, 187240), (24, 163835), (28, 140430), (30, 131068), (31, 126840), (35, 112344), (40, 98301), (42, 93620), (56, 70215), (60, 65534), (62, 63420), (70, 56172), (84, 46810), (93, 42280), (105, 37448), (120, 32767), (124, 31710), (140, 28086), (151, 26040), (155, 25368), (168, 23405), (186, 21140), (210, 18724), (217, 18120), (248, 15855), (280, 14043), (302, 13020), (310, 12684), (372, 10570), (420, 9362), (434, 9060), (453, 8680), (465, 8456), (604, 6510), (620, 6342), (651, 6040), (744, 5285), (755, 5208), (840, 4681), (868, 4530), (906, 4340), (930, 4228), (1057, 3720), (1085, 3624), (1208, 3255), (1240, 3171), (1302, 3020), (1510, 2604), (1736, 2265), (1812, 2170), (1860, 2114)]