1839127080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{70627}}^1$

素因数の和:70679

約数の個数: 128

約数和(自身を含む): 6509076480

約数和(自身を除く): 4669949400

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, 6510, 8680, 13020, 26040, 70627, 141254, 211881, 282508, 353135, 423762, 494389, 565016, 706270, 847524, 988778, 1059405, 1412540, 1483167, 1695048, 1977556, 2118810, 2189437, 2471945, 2825080, 2966334, 3955112, 4237620, 4378874, 4943890, 5932668, 6568311, 7415835, 8475240, 8757748, 9887780, 10947185, 11865336, 13136622, 14831670, 15326059, 17515496, 19775560, 21894370, 26273244, 29663340, 30652118, 32841555, 43788740, 45978177, 52546488, 59326680, 61304236, 65683110, 76630295, 87577480, 91956354, 122608472, 131366220, 153260590, 183912708, 229890885, 262732440, 306521180, 367825416, 459781770, 613042360, 919563540, 1839127080]

約数ペア:

[(1, 1839127080), (2, 919563540), (3, 613042360), (4, 459781770), (5, 367825416), (6, 306521180), (7, 262732440), (8, 229890885), (10, 183912708), (12, 153260590), (14, 131366220), (15, 122608472), (20, 91956354), (21, 87577480), (24, 76630295), (28, 65683110), (30, 61304236), (31, 59326680), (35, 52546488), (40, 45978177), (42, 43788740), (56, 32841555), (60, 30652118), (62, 29663340), (70, 26273244), (84, 21894370), (93, 19775560), (105, 17515496), (120, 15326059), (124, 14831670), (140, 13136622), (155, 11865336), (168, 10947185), (186, 9887780), (210, 8757748), (217, 8475240), (248, 7415835), (280, 6568311), (310, 5932668), (372, 4943890), (420, 4378874), (434, 4237620), (465, 3955112), (620, 2966334), (651, 2825080), (744, 2471945), (840, 2189437), (868, 2118810), (930, 1977556), (1085, 1695048), (1240, 1483167), (1302, 1412540), (1736, 1059405), (1860, 988778), (2170, 847524), (2604, 706270), (3255, 565016), (3720, 494389), (4340, 423762), (5208, 353135), (6510, 282508), (8680, 211881), (13020, 141254), (26040, 70627)]