39623640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 139138560

約数和(自身を除く): 99514920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1097, 1204, 1290, 1505, 1720, 1806, 2194, 2408, 2580, 3010, 3291, 3612, 4388, 4515, 5160, 5485, 6020, 6582, 7224, 7679, 8776, 9030, 10970, 12040, 13164, 15358, 16455, 18060, 21940, 23037, 26328, 30716, 32910, 36120, 38395, 43880, 46074, 47171, 61432, 65820, 76790, 92148, 94342, 115185, 131640, 141513, 153580, 184296, 188684, 230370, 235855, 283026, 307160, 330197, 377368, 460740, 471710, 566052, 660394, 707565, 921480, 943420, 990591, 1132104, 1320788, 1415130, 1650985, 1886840, 1981182, 2641576, 2830260, 3301970, 3962364, 4952955, 5660520, 6603940, 7924728, 9905910, 13207880, 19811820, 39623640]

約数ペア:

[(1, 39623640), (2, 19811820), (3, 13207880), (4, 9905910), (5, 7924728), (6, 6603940), (7, 5660520), (8, 4952955), (10, 3962364), (12, 3301970), (14, 2830260), (15, 2641576), (20, 1981182), (21, 1886840), (24, 1650985), (28, 1415130), (30, 1320788), (35, 1132104), (40, 990591), (42, 943420), (43, 921480), (56, 707565), (60, 660394), (70, 566052), (84, 471710), (86, 460740), (105, 377368), (120, 330197), (129, 307160), (140, 283026), (168, 235855), (172, 230370), (210, 188684), (215, 184296), (258, 153580), (280, 141513), (301, 131640), (344, 115185), (420, 94342), (430, 92148), (516, 76790), (602, 65820), (645, 61432), (840, 47171), (860, 46074), (903, 43880), (1032, 38395), (1097, 36120), (1204, 32910), (1290, 30716), (1505, 26328), (1720, 23037), (1806, 21940), (2194, 18060), (2408, 16455), (2580, 15358), (3010, 13164), (3291, 12040), (3612, 10970), (4388, 9030), (4515, 8776), (5160, 7679), (5485, 7224), (6020, 6582)]