1406817777840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{189088411}}^1$

素因数の和:189088458

約数の個数: 80

約数和(自身を含む): 4501816912896

約数和(自身を除く): 3094999135056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 189088411, 378176822, 567265233, 756353644, 945442055, 1134530466, 1512707288, 1890884110, 2269060932, 2836326165, 3025414576, 3781768220, 4538121864, 5672652330, 5861740741, 7563536440, 9076243728, 11345304660, 11723481482, 15127072880, 17585222223, 22690609320, 23446962964, 29308703705, 35170444446, 45381218640, 46893925928, 58617407410, 70340888892, 87926111115, 93787851856, 117234814820, 140681777784, 175852222230, 234469629640, 281363555568, 351704444460, 468939259280, 703408888920, 1406817777840]

約数ペア:

[(1, 1406817777840), (2, 703408888920), (3, 468939259280), (4, 351704444460), (5, 281363555568), (6, 234469629640), (8, 175852222230), (10, 140681777784), (12, 117234814820), (15, 93787851856), (16, 87926111115), (20, 70340888892), (24, 58617407410), (30, 46893925928), (31, 45381218640), (40, 35170444446), (48, 29308703705), (60, 23446962964), (62, 22690609320), (80, 17585222223), (93, 15127072880), (120, 11723481482), (124, 11345304660), (155, 9076243728), (186, 7563536440), (240, 5861740741), (248, 5672652330), (310, 4538121864), (372, 3781768220), (465, 3025414576), (496, 2836326165), (620, 2269060932), (744, 1890884110), (930, 1512707288), (1240, 1134530466), (1488, 945442055), (1860, 756353644), (2480, 567265233), (3720, 378176822), (7440, 189088411)]