1577888910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 192

約数和(自身を含む): 4623091200

約数和(自身を除く): 3045202290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 199, 234, 243, 251, 270, 351, 390, 398, 405, 486, 502, 585, 597, 702, 753, 810, 995, 1053, 1170, 1194, 1215, 1255, 1506, 1755, 1791, 1990, 2106, 2259, 2430, 2510, 2587, 2985, 3159, 3263, 3510, 3582, 3765, 4518, 5174, 5265, 5373, 5970, 6318, 6526, 6777, 7530, 7761, 8955, 9789, 10530, 10746, 11295, 12935, 13554, 15522, 15795, 16119, 16315, 17910, 19578, 20331, 22590, 23283, 25870, 26865, 29367, 31590, 32238, 32630, 33885, 38805, 40662, 46566, 48357, 48945, 49949, 53730, 58734, 60993, 67770, 69849, 77610, 80595, 88101, 96714, 97890, 99898, 101655, 116415, 121986, 139698, 146835, 149847, 161190, 176202, 203310, 209547, 232830, 241785, 249745, 264303, 293670, 299694, 304965, 349245, 419094, 440505, 449541, 483570, 499490, 528606, 609930, 628641, 649337, 698490, 749235, 792909, 881010, 899082, 1047735, 1257282, 1298674, 1321515, 1348623, 1498470, 1585818, 1948011, 2095470, 2247705, 2643030, 2697246, 3143205, 3246685, 3896022, 3964545, 4045869, 4495410, 5844033, 6286410, 6493370, 6743115, 7929090, 8091738, 9740055, 11688066, 12137607, 13486230, 17532099, 19480110, 20229345, 24275214, 29220165, 35064198, 40458690, 52596297, 58440330, 60688035, 87660495, 105192594, 121376070, 157788891, 175320990, 262981485, 315577782, 525962970, 788944455, 1577888910]

約数ペア:

[(1, 1577888910), (2, 788944455), (3, 525962970), (5, 315577782), (6, 262981485), (9, 175320990), (10, 157788891), (13, 121376070), (15, 105192594), (18, 87660495), (26, 60688035), (27, 58440330), (30, 52596297), (39, 40458690), (45, 35064198), (54, 29220165), (65, 24275214), (78, 20229345), (81, 19480110), (90, 17532099), (117, 13486230), (130, 12137607), (135, 11688066), (162, 9740055), (195, 8091738), (199, 7929090), (234, 6743115), (243, 6493370), (251, 6286410), (270, 5844033), (351, 4495410), (390, 4045869), (398, 3964545), (405, 3896022), (486, 3246685), (502, 3143205), (585, 2697246), (597, 2643030), (702, 2247705), (753, 2095470), (810, 1948011), (995, 1585818), (1053, 1498470), (1170, 1348623), (1194, 1321515), (1215, 1298674), (1255, 1257282), (1506, 1047735), (1755, 899082), (1791, 881010), (1990, 792909), (2106, 749235), (2259, 698490), (2430, 649337), (2510, 628641), (2587, 609930), (2985, 528606), (3159, 499490), (3263, 483570), (3510, 449541), (3582, 440505), (3765, 419094), (4518, 349245), (5174, 304965), (5265, 299694), (5373, 293670), (5970, 264303), (6318, 249745), (6526, 241785), (6777, 232830), (7530, 209547), (7761, 203310), (8955, 176202), (9789, 161190), (10530, 149847), (10746, 146835), (11295, 139698), (12935, 121986), (13554, 116415), (15522, 101655), (15795, 99898), (16119, 97890), (16315, 96714), (17910, 88101), (19578, 80595), (20331, 77610), (22590, 69849), (23283, 67770), (25870, 60993), (26865, 58734), (29367, 53730), (31590, 49949), (32238, 48945), (32630, 48357), (33885, 46566), (38805, 40662)]