280111837810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{31583}}^1$

素因数の和:31900

約数の個数: 128

約数和(自身を含む): 633640734720

約数和(自身を除く): 353528896910

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 257, 290, 406, 493, 514, 595, 986, 1015, 1190, 1285, 1799, 2030, 2465, 2570, 3451, 3598, 4369, 4930, 6902, 7453, 8738, 8995, 14906, 17255, 17990, 21845, 30583, 31583, 34510, 37265, 43690, 52171, 61166, 63166, 74530, 104342, 126701, 152915, 157915, 221081, 253402, 260855, 305830, 315830, 442162, 521710, 536911, 633505, 886907, 915907, 1073822, 1105405, 1267010, 1773814, 1831814, 2210810, 2684555, 3758377, 4434535, 4579535, 5369110, 6411349, 7516754, 8116831, 8869070, 9159070, 12822698, 15570419, 16233662, 18791885, 31140838, 32056745, 37583770, 40584155, 56817817, 64113490, 77852095, 81168310, 108992933, 113635634, 137986127, 155704190, 217985866, 235388099, 275972254, 284089085, 470776198, 544964665, 568178170, 689930635, 965902889, 1089929330, 1176940495, 1379861270, 1647716693, 1931805778, 2353880990, 3295433386, 4001597683, 4829514445, 8003195366, 8238583465, 9659028890, 16477166930, 20007988415, 28011183781, 40015976830, 56022367562, 140055918905, 280111837810]

約数ペア:

[(1, 280111837810), (2, 140055918905), (5, 56022367562), (7, 40015976830), (10, 28011183781), (14, 20007988415), (17, 16477166930), (29, 9659028890), (34, 8238583465), (35, 8003195366), (58, 4829514445), (70, 4001597683), (85, 3295433386), (119, 2353880990), (145, 1931805778), (170, 1647716693), (203, 1379861270), (238, 1176940495), (257, 1089929330), (290, 965902889), (406, 689930635), (493, 568178170), (514, 544964665), (595, 470776198), (986, 284089085), (1015, 275972254), (1190, 235388099), (1285, 217985866), (1799, 155704190), (2030, 137986127), (2465, 113635634), (2570, 108992933), (3451, 81168310), (3598, 77852095), (4369, 64113490), (4930, 56817817), (6902, 40584155), (7453, 37583770), (8738, 32056745), (8995, 31140838), (14906, 18791885), (17255, 16233662), (17990, 15570419), (21845, 12822698), (30583, 9159070), (31583, 8869070), (34510, 8116831), (37265, 7516754), (43690, 6411349), (52171, 5369110), (61166, 4579535), (63166, 4434535), (74530, 3758377), (104342, 2684555), (126701, 2210810), (152915, 1831814), (157915, 1773814), (221081, 1267010), (253402, 1105405), (260855, 1073822), (305830, 915907), (315830, 886907), (442162, 633505), (521710, 536911)]