1261704918120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{14383321}}^1$

素因数の和:14383395

約数の個数: 128

約数和(自身を含む): 4100972768640

約数和(自身を除く): 2839267850520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 255, 258, 340, 344, 408, 430, 510, 516, 645, 680, 731, 860, 1020, 1032, 1290, 1462, 1720, 2040, 2193, 2580, 2924, 3655, 4386, 5160, 5848, 7310, 8772, 10965, 14620, 17544, 21930, 29240, 43860, 87720, 14383321, 28766642, 43149963, 57533284, 71916605, 86299926, 115066568, 143833210, 172599852, 215749815, 244516457, 287666420, 345199704, 431499630, 489032914, 575332840, 618482803, 733549371, 862999260, 978065828, 1222582285, 1236965606, 1467098742, 1725998520, 1855448409, 1956131656, 2445164570, 2473931212, 2934197484, 3092414015, 3667746855, 3710896818, 4890329140, 4947862424, 5868394968, 6184828030, 7335493710, 7421793636, 9277242045, 9780658280, 10514207651, 12369656060, 14670987420, 14843587272, 18554484090, 21028415302, 24739312120, 29341974840, 31542622953, 37108968180, 42056830604, 52571038255, 63085245906, 74217936360, 84113661208, 105142076510, 126170491812, 157713114765, 210284153020, 252340983624, 315426229530, 420568306040, 630852459060, 1261704918120]

約数ペア:

[(1, 1261704918120), (2, 630852459060), (3, 420568306040), (4, 315426229530), (5, 252340983624), (6, 210284153020), (8, 157713114765), (10, 126170491812), (12, 105142076510), (15, 84113661208), (17, 74217936360), (20, 63085245906), (24, 52571038255), (30, 42056830604), (34, 37108968180), (40, 31542622953), (43, 29341974840), (51, 24739312120), (60, 21028415302), (68, 18554484090), (85, 14843587272), (86, 14670987420), (102, 12369656060), (120, 10514207651), (129, 9780658280), (136, 9277242045), (170, 7421793636), (172, 7335493710), (204, 6184828030), (215, 5868394968), (255, 4947862424), (258, 4890329140), (340, 3710896818), (344, 3667746855), (408, 3092414015), (430, 2934197484), (510, 2473931212), (516, 2445164570), (645, 1956131656), (680, 1855448409), (731, 1725998520), (860, 1467098742), (1020, 1236965606), (1032, 1222582285), (1290, 978065828), (1462, 862999260), (1720, 733549371), (2040, 618482803), (2193, 575332840), (2580, 489032914), (2924, 431499630), (3655, 345199704), (4386, 287666420), (5160, 244516457), (5848, 215749815), (7310, 172599852), (8772, 143833210), (10965, 115066568), (14620, 86299926), (17544, 71916605), (21930, 57533284), (29240, 43149963), (43860, 28766642), (87720, 14383321)]