169849260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{827}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 593139456

約数和(自身を除く): 423290196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 489, 630, 652, 815, 827, 978, 1141, 1260, 1467, 1630, 1654, 1956, 2282, 2445, 2481, 2934, 3260, 3308, 3423, 4135, 4564, 4890, 4962, 5705, 5789, 5868, 6846, 7335, 7443, 8270, 9780, 9924, 10269, 11410, 11578, 12405, 13692, 14670, 14886, 16540, 17115, 17367, 20538, 22820, 23156, 24810, 28945, 29340, 29772, 34230, 34734, 37215, 41076, 49620, 51345, 52101, 57890, 68460, 69468, 74430, 86835, 102690, 104202, 115780, 134801, 148860, 173670, 205380, 208404, 260505, 269602, 347340, 404403, 521010, 539204, 674005, 808806, 943607, 1042020, 1213209, 1348010, 1617612, 1887214, 2022015, 2426418, 2696020, 2830821, 3774428, 4044030, 4718035, 4852836, 5661642, 6066045, 8088060, 8492463, 9436070, 11323284, 12132090, 14154105, 16984926, 18872140, 24264180, 28308210, 33969852, 42462315, 56616420, 84924630, 169849260]

約数ペア:

[(1, 169849260), (2, 84924630), (3, 56616420), (4, 42462315), (5, 33969852), (6, 28308210), (7, 24264180), (9, 18872140), (10, 16984926), (12, 14154105), (14, 12132090), (15, 11323284), (18, 9436070), (20, 8492463), (21, 8088060), (28, 6066045), (30, 5661642), (35, 4852836), (36, 4718035), (42, 4044030), (45, 3774428), (60, 2830821), (63, 2696020), (70, 2426418), (84, 2022015), (90, 1887214), (105, 1617612), (126, 1348010), (140, 1213209), (163, 1042020), (180, 943607), (210, 808806), (252, 674005), (315, 539204), (326, 521010), (420, 404403), (489, 347340), (630, 269602), (652, 260505), (815, 208404), (827, 205380), (978, 173670), (1141, 148860), (1260, 134801), (1467, 115780), (1630, 104202), (1654, 102690), (1956, 86835), (2282, 74430), (2445, 69468), (2481, 68460), (2934, 57890), (3260, 52101), (3308, 51345), (3423, 49620), (4135, 41076), (4564, 37215), (4890, 34734), (4962, 34230), (5705, 29772), (5789, 29340), (5868, 28945), (6846, 24810), (7335, 23156), (7443, 22820), (8270, 20538), (9780, 17367), (9924, 17115), (10269, 16540), (11410, 14886), (11578, 14670), (12405, 13692)]