146866860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:760

約数の個数: 144

約数和(自身を含む): 512366400

約数和(自身を除く): 365499540

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, 180, 210, 229, 252, 315, 420, 458, 509, 630, 687, 916, 1018, 1145, 1260, 1374, 1527, 1603, 2036, 2061, 2290, 2545, 2748, 3054, 3206, 3435, 3563, 4122, 4580, 4581, 4809, 5090, 6108, 6412, 6870, 7126, 7635, 8015, 8244, 9162, 9618, 10180, 10305, 10689, 13740, 14252, 14427, 15270, 16030, 17815, 18324, 19236, 20610, 21378, 22905, 24045, 28854, 30540, 32060, 32067, 35630, 41220, 42756, 45810, 48090, 53445, 57708, 64134, 71260, 72135, 91620, 96180, 106890, 116561, 128268, 144270, 160335, 213780, 233122, 288540, 320670, 349683, 466244, 582805, 641340, 699366, 815927, 1049049, 1165610, 1398732, 1631854, 1748415, 2098098, 2331220, 2447781, 3263708, 3496830, 4079635, 4196196, 4895562, 5245245, 6993660, 7343343, 8159270, 9791124, 10490490, 12238905, 14686686, 16318540, 20980980, 24477810, 29373372, 36716715, 48955620, 73433430, 146866860]

約数ペア:

[(1, 146866860), (2, 73433430), (3, 48955620), (4, 36716715), (5, 29373372), (6, 24477810), (7, 20980980), (9, 16318540), (10, 14686686), (12, 12238905), (14, 10490490), (15, 9791124), (18, 8159270), (20, 7343343), (21, 6993660), (28, 5245245), (30, 4895562), (35, 4196196), (36, 4079635), (42, 3496830), (45, 3263708), (60, 2447781), (63, 2331220), (70, 2098098), (84, 1748415), (90, 1631854), (105, 1398732), (126, 1165610), (140, 1049049), (180, 815927), (210, 699366), (229, 641340), (252, 582805), (315, 466244), (420, 349683), (458, 320670), (509, 288540), (630, 233122), (687, 213780), (916, 160335), (1018, 144270), (1145, 128268), (1260, 116561), (1374, 106890), (1527, 96180), (1603, 91620), (2036, 72135), (2061, 71260), (2290, 64134), (2545, 57708), (2748, 53445), (3054, 48090), (3206, 45810), (3435, 42756), (3563, 41220), (4122, 35630), (4580, 32067), (4581, 32060), (4809, 30540), (5090, 28854), (6108, 24045), (6412, 22905), (6870, 21378), (7126, 20610), (7635, 19236), (8015, 18324), (8244, 17815), (9162, 16030), (9618, 15270), (10180, 14427), (10305, 14252), (10689, 13740)]