68281024440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{54001}}^1$

素因数の和:54313

約数の個数: 128

約数和(自身を含む): 210659641920

約数和(自身を除く): 142378617480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 257, 328, 410, 492, 514, 615, 771, 820, 984, 1028, 1230, 1285, 1542, 1640, 2056, 2460, 2570, 3084, 3855, 4920, 5140, 6168, 7710, 10280, 10537, 15420, 21074, 30840, 31611, 42148, 52685, 54001, 63222, 84296, 105370, 108002, 126444, 158055, 162003, 210740, 216004, 252888, 270005, 316110, 324006, 421480, 432008, 540010, 632220, 648012, 810015, 1080020, 1264440, 1296024, 1620030, 2160040, 2214041, 3240060, 4428082, 6480120, 6642123, 8856164, 11070205, 13284246, 13878257, 17712328, 22140410, 26568492, 27756514, 33210615, 41634771, 44280820, 53136984, 55513028, 66421230, 69391285, 83269542, 88561640, 111026056, 132842460, 138782570, 166539084, 208173855, 265684920, 277565140, 333078168, 416347710, 555130280, 569008537, 832695420, 1138017074, 1665390840, 1707025611, 2276034148, 2845042685, 3414051222, 4552068296, 5690085370, 6828102444, 8535128055, 11380170740, 13656204888, 17070256110, 22760341480, 34140512220, 68281024440]

約数ペア:

[(1, 68281024440), (2, 34140512220), (3, 22760341480), (4, 17070256110), (5, 13656204888), (6, 11380170740), (8, 8535128055), (10, 6828102444), (12, 5690085370), (15, 4552068296), (20, 3414051222), (24, 2845042685), (30, 2276034148), (40, 1707025611), (41, 1665390840), (60, 1138017074), (82, 832695420), (120, 569008537), (123, 555130280), (164, 416347710), (205, 333078168), (246, 277565140), (257, 265684920), (328, 208173855), (410, 166539084), (492, 138782570), (514, 132842460), (615, 111026056), (771, 88561640), (820, 83269542), (984, 69391285), (1028, 66421230), (1230, 55513028), (1285, 53136984), (1542, 44280820), (1640, 41634771), (2056, 33210615), (2460, 27756514), (2570, 26568492), (3084, 22140410), (3855, 17712328), (4920, 13878257), (5140, 13284246), (6168, 11070205), (7710, 8856164), (10280, 6642123), (10537, 6480120), (15420, 4428082), (21074, 3240060), (30840, 2214041), (31611, 2160040), (42148, 1620030), (52685, 1296024), (54001, 1264440), (63222, 1080020), (84296, 810015), (105370, 648012), (108002, 632220), (126444, 540010), (158055, 432008), (162003, 421480), (210740, 324006), (216004, 316110), (252888, 270005)]