217733591940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1\times {\mathrm{1013}}^1$

素因数の和:1598

約数の個数: 192

約数和(自身を含む): 626562832896

約数和(自身を除く): 408829240956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 257, 263, 265, 318, 514, 526, 530, 636, 771, 789, 795, 1013, 1028, 1052, 1060, 1285, 1315, 1542, 1578, 1590, 2026, 2570, 2630, 3039, 3084, 3156, 3180, 3855, 3945, 4052, 5065, 5140, 5260, 6078, 7710, 7890, 10130, 12156, 13621, 13939, 15195, 15420, 15780, 20260, 27242, 27878, 30390, 40863, 41817, 53689, 54484, 55756, 60780, 67591, 68105, 69695, 81726, 83634, 107378, 135182, 136210, 139390, 161067, 163452, 167268, 202773, 204315, 209085, 214756, 260341, 266419, 268445, 270364, 272420, 278780, 322134, 337955, 405546, 408630, 418170, 520682, 532838, 536890, 644268, 675910, 781023, 799257, 805335, 811092, 817260, 836340, 1013865, 1041364, 1065676, 1073780, 1301705, 1332095, 1351820, 1562046, 1598514, 1610670, 2027730, 2603410, 2664190, 3124092, 3197028, 3221340, 3582323, 3905115, 3996285, 4055460, 5206820, 5328380, 7164646, 7810230, 7992570, 10746969, 13798073, 14120207, 14329292, 15620460, 15985140, 17911615, 21493938, 27596146, 28240414, 35823230, 41394219, 42360621, 42987876, 53734845, 55192292, 56480828, 68469683, 68990365, 70601035, 71646460, 82788438, 84721242, 107469690, 136939366, 137980730, 141202070, 165576876, 169442484, 205409049, 206971095, 211803105, 214939380, 273878732, 275961460, 282404140, 342348415, 410818098, 413942190, 423606210, 684696830, 821636196, 827884380, 847212420, 1027045245, 1369393660, 2054090490, 3628893199, 4108180980, 7257786398, 10886679597, 14515572796, 18144465995, 21773359194, 36288931990, 43546718388, 54433397985, 72577863980, 108866795970, 217733591940]

約数ペア:

[(1, 217733591940), (2, 108866795970), (3, 72577863980), (4, 54433397985), (5, 43546718388), (6, 36288931990), (10, 21773359194), (12, 18144465995), (15, 14515572796), (20, 10886679597), (30, 7257786398), (53, 4108180980), (60, 3628893199), (106, 2054090490), (159, 1369393660), (212, 1027045245), (257, 847212420), (263, 827884380), (265, 821636196), (318, 684696830), (514, 423606210), (526, 413942190), (530, 410818098), (636, 342348415), (771, 282404140), (789, 275961460), (795, 273878732), (1013, 214939380), (1028, 211803105), (1052, 206971095), (1060, 205409049), (1285, 169442484), (1315, 165576876), (1542, 141202070), (1578, 137980730), (1590, 136939366), (2026, 107469690), (2570, 84721242), (2630, 82788438), (3039, 71646460), (3084, 70601035), (3156, 68990365), (3180, 68469683), (3855, 56480828), (3945, 55192292), (4052, 53734845), (5065, 42987876), (5140, 42360621), (5260, 41394219), (6078, 35823230), (7710, 28240414), (7890, 27596146), (10130, 21493938), (12156, 17911615), (13621, 15985140), (13939, 15620460), (15195, 14329292), (15420, 14120207), (15780, 13798073), (20260, 10746969), (27242, 7992570), (27878, 7810230), (30390, 7164646), (40863, 5328380), (41817, 5206820), (53689, 4055460), (54484, 3996285), (55756, 3905115), (60780, 3582323), (67591, 3221340), (68105, 3197028), (69695, 3124092), (81726, 2664190), (83634, 2603410), (107378, 2027730), (135182, 1610670), (136210, 1598514), (139390, 1562046), (161067, 1351820), (163452, 1332095), (167268, 1301705), (202773, 1073780), (204315, 1065676), (209085, 1041364), (214756, 1013865), (260341, 836340), (266419, 817260), (268445, 811092), (270364, 805335), (272420, 799257), (278780, 781023), (322134, 675910), (337955, 644268), (405546, 536890), (408630, 532838), (418170, 520682)]