409172280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2897}}^1$

素因数の和:3029

約数の個数: 128

約数和(自身を含む): 1352090880

約数和(自身を除く): 942918600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 110, 120, 132, 165, 214, 220, 264, 321, 330, 428, 440, 535, 642, 660, 856, 1070, 1177, 1284, 1320, 1605, 2140, 2354, 2568, 2897, 3210, 3531, 4280, 4708, 5794, 5885, 6420, 7062, 8691, 9416, 11588, 11770, 12840, 14124, 14485, 17382, 17655, 23176, 23540, 28248, 28970, 31867, 34764, 35310, 43455, 47080, 57940, 63734, 69528, 70620, 86910, 95601, 115880, 127468, 141240, 159335, 173820, 191202, 254936, 309979, 318670, 347640, 382404, 478005, 619958, 637340, 764808, 929937, 956010, 1239916, 1274680, 1549895, 1859874, 1912020, 2479832, 3099790, 3409769, 3719748, 3824040, 4649685, 6199580, 6819538, 7439496, 9299370, 10229307, 12399160, 13639076, 17048845, 18598740, 20458614, 27278152, 34097690, 37197480, 40917228, 51146535, 68195380, 81834456, 102293070, 136390760, 204586140, 409172280]

約数ペア:

[(1, 409172280), (2, 204586140), (3, 136390760), (4, 102293070), (5, 81834456), (6, 68195380), (8, 51146535), (10, 40917228), (11, 37197480), (12, 34097690), (15, 27278152), (20, 20458614), (22, 18598740), (24, 17048845), (30, 13639076), (33, 12399160), (40, 10229307), (44, 9299370), (55, 7439496), (60, 6819538), (66, 6199580), (88, 4649685), (107, 3824040), (110, 3719748), (120, 3409769), (132, 3099790), (165, 2479832), (214, 1912020), (220, 1859874), (264, 1549895), (321, 1274680), (330, 1239916), (428, 956010), (440, 929937), (535, 764808), (642, 637340), (660, 619958), (856, 478005), (1070, 382404), (1177, 347640), (1284, 318670), (1320, 309979), (1605, 254936), (2140, 191202), (2354, 173820), (2568, 159335), (2897, 141240), (3210, 127468), (3531, 115880), (4280, 95601), (4708, 86910), (5794, 70620), (5885, 69528), (6420, 63734), (7062, 57940), (8691, 47080), (9416, 43455), (11588, 35310), (11770, 34764), (12840, 31867), (14124, 28970), (14485, 28248), (17382, 23540), (17655, 23176)]