931711080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:1003

約数の個数: 128

約数和(自身を含む): 2870899200

約数和(自身を除く): 1939188120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 233, 235, 282, 376, 466, 470, 564, 699, 705, 709, 932, 940, 1128, 1165, 1398, 1410, 1418, 1864, 1880, 2127, 2330, 2796, 2820, 2836, 3495, 3545, 4254, 4660, 5592, 5640, 5672, 6990, 7090, 8508, 9320, 10635, 10951, 13980, 14180, 17016, 21270, 21902, 27960, 28360, 32853, 33323, 42540, 43804, 54755, 65706, 66646, 85080, 87608, 99969, 109510, 131412, 133292, 164265, 165197, 166615, 199938, 219020, 262824, 266584, 328530, 330394, 333230, 399876, 438040, 495591, 499845, 657060, 660788, 666460, 799752, 825985, 991182, 999690, 1314120, 1321576, 1332920, 1651970, 1982364, 1999380, 2477955, 3303940, 3964728, 3998760, 4955910, 6607880, 7764259, 9911820, 15528518, 19823640, 23292777, 31057036, 38821295, 46585554, 62114072, 77642590, 93171108, 116463885, 155285180, 186342216, 232927770, 310570360, 465855540, 931711080]

約数ペア:

[(1, 931711080), (2, 465855540), (3, 310570360), (4, 232927770), (5, 186342216), (6, 155285180), (8, 116463885), (10, 93171108), (12, 77642590), (15, 62114072), (20, 46585554), (24, 38821295), (30, 31057036), (40, 23292777), (47, 19823640), (60, 15528518), (94, 9911820), (120, 7764259), (141, 6607880), (188, 4955910), (233, 3998760), (235, 3964728), (282, 3303940), (376, 2477955), (466, 1999380), (470, 1982364), (564, 1651970), (699, 1332920), (705, 1321576), (709, 1314120), (932, 999690), (940, 991182), (1128, 825985), (1165, 799752), (1398, 666460), (1410, 660788), (1418, 657060), (1864, 499845), (1880, 495591), (2127, 438040), (2330, 399876), (2796, 333230), (2820, 330394), (2836, 328530), (3495, 266584), (3545, 262824), (4254, 219020), (4660, 199938), (5592, 166615), (5640, 165197), (5672, 164265), (6990, 133292), (7090, 131412), (8508, 109510), (9320, 99969), (10635, 87608), (10951, 85080), (13980, 66646), (14180, 65706), (17016, 54755), (21270, 43804), (21902, 42540), (27960, 33323), (28360, 32853)]