156720737940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{146767}}^1$

素因数の和:146866

約数の個数: 144

約数和(自身を含む): 485694058752

約数和(自身を除く): 328973320812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1369, 1443, 1924, 2220, 2405, 2738, 2886, 4107, 4810, 5476, 5772, 6845, 7215, 8214, 9620, 13690, 14430, 16428, 17797, 20535, 27380, 28860, 35594, 41070, 53391, 71188, 82140, 88985, 106782, 146767, 177970, 213564, 266955, 293534, 355940, 440301, 533910, 587068, 733835, 880602, 1067820, 1467670, 1761204, 1907971, 2201505, 2935340, 3815942, 4403010, 5430379, 5723913, 7631884, 8806020, 9539855, 10860758, 11447826, 16291137, 19079710, 21721516, 22895652, 27151895, 28619565, 32582274, 38159420, 54303790, 57239130, 65164548, 70594927, 81455685, 108607580, 114478260, 141189854, 162911370, 200924023, 211784781, 282379708, 325822740, 352974635, 401848046, 423569562, 602772069, 705949270, 803696092, 847139124, 1004620115, 1058923905, 1205544138, 1411898540, 2009240230, 2117847810, 2411088276, 2612012299, 3013860345, 4018480460, 4235695620, 5224024598, 6027720690, 7836036897, 10448049196, 12055441380, 13060061495, 15672073794, 26120122990, 31344147588, 39180184485, 52240245980, 78360368970, 156720737940]

約数ペア:

[(1, 156720737940), (2, 78360368970), (3, 52240245980), (4, 39180184485), (5, 31344147588), (6, 26120122990), (10, 15672073794), (12, 13060061495), (13, 12055441380), (15, 10448049196), (20, 7836036897), (26, 6027720690), (30, 5224024598), (37, 4235695620), (39, 4018480460), (52, 3013860345), (60, 2612012299), (65, 2411088276), (74, 2117847810), (78, 2009240230), (111, 1411898540), (130, 1205544138), (148, 1058923905), (156, 1004620115), (185, 847139124), (195, 803696092), (222, 705949270), (260, 602772069), (370, 423569562), (390, 401848046), (444, 352974635), (481, 325822740), (555, 282379708), (740, 211784781), (780, 200924023), (962, 162911370), (1110, 141189854), (1369, 114478260), (1443, 108607580), (1924, 81455685), (2220, 70594927), (2405, 65164548), (2738, 57239130), (2886, 54303790), (4107, 38159420), (4810, 32582274), (5476, 28619565), (5772, 27151895), (6845, 22895652), (7215, 21721516), (8214, 19079710), (9620, 16291137), (13690, 11447826), (14430, 10860758), (16428, 9539855), (17797, 8806020), (20535, 7631884), (27380, 5723913), (28860, 5430379), (35594, 4403010), (41070, 3815942), (53391, 2935340), (71188, 2201505), (82140, 1907971), (88985, 1761204), (106782, 1467670), (146767, 1067820), (177970, 880602), (213564, 733835), (266955, 587068), (293534, 533910), (355940, 440301)]