68295960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 232871760

約数和(自身を除く): 164575800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 107, 108, 120, 135, 162, 180, 197, 214, 216, 270, 321, 324, 360, 394, 405, 428, 535, 540, 591, 642, 648, 788, 810, 856, 963, 985, 1070, 1080, 1182, 1284, 1576, 1605, 1620, 1773, 1926, 1970, 2140, 2364, 2568, 2889, 2955, 3210, 3240, 3546, 3852, 3940, 4280, 4728, 4815, 5319, 5778, 5910, 6420, 7092, 7704, 7880, 8667, 8865, 9630, 10638, 11556, 11820, 12840, 14184, 14445, 15957, 17334, 17730, 19260, 21079, 21276, 23112, 23640, 26595, 28890, 31914, 34668, 35460, 38520, 42158, 42552, 43335, 53190, 57780, 63237, 63828, 69336, 70920, 79785, 84316, 86670, 105395, 106380, 115560, 126474, 127656, 159570, 168632, 173340, 189711, 210790, 212760, 252948, 316185, 319140, 346680, 379422, 421580, 505896, 569133, 632370, 638280, 758844, 843160, 948555, 1138266, 1264740, 1517688, 1707399, 1897110, 2276532, 2529480, 2845665, 3414798, 3794220, 4553064, 5691330, 6829596, 7588440, 8536995, 11382660, 13659192, 17073990, 22765320, 34147980, 68295960]

約数ペア:

[(1, 68295960), (2, 34147980), (3, 22765320), (4, 17073990), (5, 13659192), (6, 11382660), (8, 8536995), (9, 7588440), (10, 6829596), (12, 5691330), (15, 4553064), (18, 3794220), (20, 3414798), (24, 2845665), (27, 2529480), (30, 2276532), (36, 1897110), (40, 1707399), (45, 1517688), (54, 1264740), (60, 1138266), (72, 948555), (81, 843160), (90, 758844), (107, 638280), (108, 632370), (120, 569133), (135, 505896), (162, 421580), (180, 379422), (197, 346680), (214, 319140), (216, 316185), (270, 252948), (321, 212760), (324, 210790), (360, 189711), (394, 173340), (405, 168632), (428, 159570), (535, 127656), (540, 126474), (591, 115560), (642, 106380), (648, 105395), (788, 86670), (810, 84316), (856, 79785), (963, 70920), (985, 69336), (1070, 63828), (1080, 63237), (1182, 57780), (1284, 53190), (1576, 43335), (1605, 42552), (1620, 42158), (1773, 38520), (1926, 35460), (1970, 34668), (2140, 31914), (2364, 28890), (2568, 26595), (2889, 23640), (2955, 23112), (3210, 21276), (3240, 21079), (3546, 19260), (3852, 17730), (3940, 17334), (4280, 15957), (4728, 14445), (4815, 14184), (5319, 12840), (5778, 11820), (5910, 11556), (6420, 10638), (7092, 9630), (7704, 8865), (7880, 8667)]