65680197240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2522281}}^1$

素因数の和:2522333

約数の個数: 128

約数和(自身を含む): 232453509120

約数和(自身を除く): 166773311880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 2522281, 5044562, 7566843, 10089124, 12611405, 15133686, 17655967, 20178248, 25222810, 30267372, 35311934, 37834215, 50445620, 52967901, 60534744, 70623868, 75668430, 78190711, 88279835, 100891240, 105935802, 141247736, 151336860, 156381422, 176559670, 211871604, 234572133, 264839505, 302673720, 312762844, 353119340, 390953555, 423743208, 469144266, 529679010, 547334977, 625525688, 706238680, 781907110, 938288532, 1059358020, 1094669954, 1172860665, 1563814220, 1642004931, 1876577064, 2118716040, 2189339908, 2345721330, 2736674885, 3127628440, 3284009862, 4378679816, 4691442660, 5473349770, 6568019724, 8210024655, 9382885320, 10946699540, 13136039448, 16420049310, 21893399080, 32840098620, 65680197240]

約数ペア:

[(1, 65680197240), (2, 32840098620), (3, 21893399080), (4, 16420049310), (5, 13136039448), (6, 10946699540), (7, 9382885320), (8, 8210024655), (10, 6568019724), (12, 5473349770), (14, 4691442660), (15, 4378679816), (20, 3284009862), (21, 3127628440), (24, 2736674885), (28, 2345721330), (30, 2189339908), (31, 2118716040), (35, 1876577064), (40, 1642004931), (42, 1563814220), (56, 1172860665), (60, 1094669954), (62, 1059358020), (70, 938288532), (84, 781907110), (93, 706238680), (105, 625525688), (120, 547334977), (124, 529679010), (140, 469144266), (155, 423743208), (168, 390953555), (186, 353119340), (210, 312762844), (217, 302673720), (248, 264839505), (280, 234572133), (310, 211871604), (372, 176559670), (420, 156381422), (434, 151336860), (465, 141247736), (620, 105935802), (651, 100891240), (744, 88279835), (840, 78190711), (868, 75668430), (930, 70623868), (1085, 60534744), (1240, 52967901), (1302, 50445620), (1736, 37834215), (1860, 35311934), (2170, 30267372), (2604, 25222810), (3255, 20178248), (3720, 17655967), (4340, 15133686), (5208, 12611405), (6510, 10089124), (8680, 7566843), (13020, 5044562), (26040, 2522281)]