4872715020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1$

素因数の和:992

約数の個数: 144

約数和(自身を含む): 14939188992

約数和(自身を除く): 10066473972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 223, 233, 446, 466, 521, 669, 699, 892, 932, 1042, 1115, 1165, 1338, 1398, 1563, 2007, 2084, 2097, 2230, 2330, 2605, 2676, 2796, 3126, 3345, 3495, 4014, 4194, 4460, 4660, 4689, 5210, 6252, 6690, 6990, 7815, 8028, 8388, 9378, 10035, 10420, 10485, 13380, 13980, 15630, 18756, 20070, 20970, 23445, 31260, 40140, 41940, 46890, 51959, 93780, 103918, 116183, 121393, 155877, 207836, 232366, 242786, 259795, 311754, 348549, 364179, 464732, 467631, 485572, 519590, 580915, 606965, 623508, 697098, 728358, 779385, 935262, 1039180, 1045647, 1092537, 1161830, 1213930, 1394196, 1456716, 1558770, 1742745, 1820895, 1870524, 2091294, 2185074, 2323660, 2338155, 2427860, 3117540, 3485490, 3641790, 4182588, 4370148, 4676310, 5228235, 5462685, 6970980, 7283580, 9352620, 10456470, 10925370, 20912940, 21850740, 27070639, 54141278, 81211917, 108282556, 135353195, 162423834, 243635751, 270706390, 324847668, 406059585, 487271502, 541412780, 812119170, 974543004, 1218178755, 1624238340, 2436357510, 4872715020]

約数ペア:

[(1, 4872715020), (2, 2436357510), (3, 1624238340), (4, 1218178755), (5, 974543004), (6, 812119170), (9, 541412780), (10, 487271502), (12, 406059585), (15, 324847668), (18, 270706390), (20, 243635751), (30, 162423834), (36, 135353195), (45, 108282556), (60, 81211917), (90, 54141278), (180, 27070639), (223, 21850740), (233, 20912940), (446, 10925370), (466, 10456470), (521, 9352620), (669, 7283580), (699, 6970980), (892, 5462685), (932, 5228235), (1042, 4676310), (1115, 4370148), (1165, 4182588), (1338, 3641790), (1398, 3485490), (1563, 3117540), (2007, 2427860), (2084, 2338155), (2097, 2323660), (2230, 2185074), (2330, 2091294), (2605, 1870524), (2676, 1820895), (2796, 1742745), (3126, 1558770), (3345, 1456716), (3495, 1394196), (4014, 1213930), (4194, 1161830), (4460, 1092537), (4660, 1045647), (4689, 1039180), (5210, 935262), (6252, 779385), (6690, 728358), (6990, 697098), (7815, 623508), (8028, 606965), (8388, 580915), (9378, 519590), (10035, 485572), (10420, 467631), (10485, 464732), (13380, 364179), (13980, 348549), (15630, 311754), (18756, 259795), (20070, 242786), (20970, 232366), (23445, 207836), (31260, 155877), (40140, 121393), (41940, 116183), (46890, 103918), (51959, 93780)]