310254840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{41039}}^1$

素因数の和:41066

約数の個数: 128

約数和(自身を含む): 1181952000

約数和(自身を除く): 871697160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 41039, 82078, 123117, 164156, 205195, 246234, 287273, 328312, 369351, 410390, 492468, 574546, 615585, 738702, 820780, 861819, 984936, 1108053, 1149092, 1231170, 1436365, 1477404, 1641560, 1723638, 1846755, 2216106, 2298184, 2462340, 2585457, 2872730, 2954808, 3447276, 3693510, 4309095, 4432212, 4924680, 5170914, 5540265, 5745460, 6894552, 7387020, 7756371, 8618190, 8864424, 10341828, 11080530, 11490920, 12927285, 14774040, 15512742, 17236380, 20683656, 22161060, 25854570, 31025484, 34472760, 38781855, 44322120, 51709140, 62050968, 77563710, 103418280, 155127420, 310254840]

約数ペア:

[(1, 310254840), (2, 155127420), (3, 103418280), (4, 77563710), (5, 62050968), (6, 51709140), (7, 44322120), (8, 38781855), (9, 34472760), (10, 31025484), (12, 25854570), (14, 22161060), (15, 20683656), (18, 17236380), (20, 15512742), (21, 14774040), (24, 12927285), (27, 11490920), (28, 11080530), (30, 10341828), (35, 8864424), (36, 8618190), (40, 7756371), (42, 7387020), (45, 6894552), (54, 5745460), (56, 5540265), (60, 5170914), (63, 4924680), (70, 4432212), (72, 4309095), (84, 3693510), (90, 3447276), (105, 2954808), (108, 2872730), (120, 2585457), (126, 2462340), (135, 2298184), (140, 2216106), (168, 1846755), (180, 1723638), (189, 1641560), (210, 1477404), (216, 1436365), (252, 1231170), (270, 1149092), (280, 1108053), (315, 984936), (360, 861819), (378, 820780), (420, 738702), (504, 615585), (540, 574546), (630, 492468), (756, 410390), (840, 369351), (945, 328312), (1080, 287273), (1260, 246234), (1512, 205195), (1890, 164156), (2520, 123117), (3780, 82078), (7560, 41039)]