320323770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6367}}^1$

素因数の和:6436

約数の個数: 96

約数和(自身を含む): 917908992

約数和(自身を除く): 597585222

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 43, 45, 65, 78, 86, 90, 117, 129, 130, 195, 215, 234, 258, 387, 390, 430, 559, 585, 645, 774, 1118, 1170, 1290, 1677, 1935, 2795, 3354, 3870, 5031, 5590, 6367, 8385, 10062, 12734, 16770, 19101, 25155, 31835, 38202, 50310, 57303, 63670, 82771, 95505, 114606, 165542, 191010, 248313, 273781, 286515, 413855, 496626, 547562, 573030, 744939, 821343, 827710, 1241565, 1368905, 1489878, 1642686, 2464029, 2483130, 2737810, 3559153, 3724695, 4106715, 4928058, 7118306, 7449390, 8213430, 10677459, 12320145, 17795765, 21354918, 24640290, 32032377, 35591530, 53387295, 64064754, 106774590, 160161885, 320323770]

約数ペア:

[(1, 320323770), (2, 160161885), (3, 106774590), (5, 64064754), (6, 53387295), (9, 35591530), (10, 32032377), (13, 24640290), (15, 21354918), (18, 17795765), (26, 12320145), (30, 10677459), (39, 8213430), (43, 7449390), (45, 7118306), (65, 4928058), (78, 4106715), (86, 3724695), (90, 3559153), (117, 2737810), (129, 2483130), (130, 2464029), (195, 1642686), (215, 1489878), (234, 1368905), (258, 1241565), (387, 827710), (390, 821343), (430, 744939), (559, 573030), (585, 547562), (645, 496626), (774, 413855), (1118, 286515), (1170, 273781), (1290, 248313), (1677, 191010), (1935, 165542), (2795, 114606), (3354, 95505), (3870, 82771), (5031, 63670), (5590, 57303), (6367, 50310), (8385, 38202), (10062, 31835), (12734, 25155), (16770, 19101)]