105309960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:747

約数の個数: 128

約数和(自身を含む): 363156480

約数和(自身を除く): 257846520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 283, 420, 443, 566, 840, 849, 886, 1132, 1329, 1415, 1698, 1772, 1981, 2215, 2264, 2658, 2830, 3101, 3396, 3544, 3962, 4245, 4430, 5316, 5660, 5943, 6202, 6645, 6792, 7924, 8490, 8860, 9303, 9905, 10632, 11320, 11886, 12404, 13290, 15505, 15848, 16980, 17720, 18606, 19810, 23772, 24808, 26580, 29715, 31010, 33960, 37212, 39620, 46515, 47544, 53160, 59430, 62020, 74424, 79240, 93030, 118860, 124040, 125369, 186060, 237720, 250738, 372120, 376107, 501476, 626845, 752214, 877583, 1002952, 1253690, 1504428, 1755166, 1880535, 2507380, 2632749, 3008856, 3510332, 3761070, 4387915, 5014760, 5265498, 7020664, 7522140, 8775830, 10530996, 13163745, 15044280, 17551660, 21061992, 26327490, 35103320, 52654980, 105309960]

約数ペア:

[(1, 105309960), (2, 52654980), (3, 35103320), (4, 26327490), (5, 21061992), (6, 17551660), (7, 15044280), (8, 13163745), (10, 10530996), (12, 8775830), (14, 7522140), (15, 7020664), (20, 5265498), (21, 5014760), (24, 4387915), (28, 3761070), (30, 3510332), (35, 3008856), (40, 2632749), (42, 2507380), (56, 1880535), (60, 1755166), (70, 1504428), (84, 1253690), (105, 1002952), (120, 877583), (140, 752214), (168, 626845), (210, 501476), (280, 376107), (283, 372120), (420, 250738), (443, 237720), (566, 186060), (840, 125369), (849, 124040), (886, 118860), (1132, 93030), (1329, 79240), (1415, 74424), (1698, 62020), (1772, 59430), (1981, 53160), (2215, 47544), (2264, 46515), (2658, 39620), (2830, 37212), (3101, 33960), (3396, 31010), (3544, 29715), (3962, 26580), (4245, 24808), (4430, 23772), (5316, 19810), (5660, 18606), (5943, 17720), (6202, 16980), (6645, 15848), (6792, 15505), (7924, 13290), (8490, 12404), (8860, 11886), (9303, 11320), (9905, 10632)]