1330361486780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2269}}^1\times {\mathrm{19531}}^1$

素因数の和:21907

約数の個数: 96

約数和(自身を含む): 2979489408000

約数和(自身を除く): 1649127921220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 790, 1501, 1580, 2269, 3002, 4538, 6004, 7505, 9076, 11345, 15010, 19531, 22690, 30020, 39062, 43111, 45380, 78124, 86222, 97655, 172444, 179251, 195310, 215555, 358502, 371089, 390620, 431110, 717004, 742178, 862220, 896255, 1484356, 1542949, 1792510, 1855445, 3085898, 3405769, 3585020, 3710890, 6171796, 6811538, 7421780, 7714745, 13623076, 15429490, 17028845, 29316031, 30858980, 34057690, 44315839, 58632062, 68115380, 88631678, 117264124, 146580155, 177263356, 221579195, 293160310, 443158390, 586320620, 842000941, 886316780, 1684001882, 3368003764, 3500951281, 4210004705, 7001902562, 8420009410, 14003805124, 16840018820, 17504756405, 35009512810, 66518074339, 70019025620, 133036148678, 266072297356, 332590371695, 665180743390, 1330361486780]

約数ペア:

[(1, 1330361486780), (2, 665180743390), (4, 332590371695), (5, 266072297356), (10, 133036148678), (19, 70019025620), (20, 66518074339), (38, 35009512810), (76, 17504756405), (79, 16840018820), (95, 14003805124), (158, 8420009410), (190, 7001902562), (316, 4210004705), (380, 3500951281), (395, 3368003764), (790, 1684001882), (1501, 886316780), (1580, 842000941), (2269, 586320620), (3002, 443158390), (4538, 293160310), (6004, 221579195), (7505, 177263356), (9076, 146580155), (11345, 117264124), (15010, 88631678), (19531, 68115380), (22690, 58632062), (30020, 44315839), (39062, 34057690), (43111, 30858980), (45380, 29316031), (78124, 17028845), (86222, 15429490), (97655, 13623076), (172444, 7714745), (179251, 7421780), (195310, 6811538), (215555, 6171796), (358502, 3710890), (371089, 3585020), (390620, 3405769), (431110, 3085898), (717004, 1855445), (742178, 1792510), (862220, 1542949), (896255, 1484356)]