1868173680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1\times {\mathrm{647}}^1$

素因数の和:943

約数の個数: 160

約数和(自身を含む): 5935762944

約数和(自身を除く): 4067589264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 227, 240, 265, 318, 424, 454, 530, 636, 647, 681, 795, 848, 908, 1060, 1135, 1272, 1294, 1362, 1590, 1816, 1941, 2120, 2270, 2544, 2588, 2724, 3180, 3235, 3405, 3632, 3882, 4240, 4540, 5176, 5448, 6360, 6470, 6810, 7764, 9080, 9705, 10352, 10896, 12031, 12720, 12940, 13620, 15528, 18160, 19410, 24062, 25880, 27240, 31056, 34291, 36093, 38820, 48124, 51760, 54480, 60155, 68582, 72186, 77640, 96248, 102873, 120310, 137164, 144372, 146869, 155280, 171455, 180465, 192496, 205746, 240620, 274328, 288744, 293738, 342910, 360930, 411492, 440607, 481240, 514365, 548656, 577488, 587476, 685820, 721860, 734345, 822984, 881214, 962480, 1028730, 1174952, 1371640, 1443720, 1468690, 1645968, 1762428, 2057460, 2203035, 2349904, 2743280, 2887440, 2937380, 3524856, 4114920, 4406070, 5874760, 7049712, 7784057, 8229840, 8812140, 11749520, 15568114, 17624280, 23352171, 31136228, 35248560, 38920285, 46704342, 62272456, 77840570, 93408684, 116760855, 124544912, 155681140, 186817368, 233521710, 311362280, 373634736, 467043420, 622724560, 934086840, 1868173680]

約数ペア:

[(1, 1868173680), (2, 934086840), (3, 622724560), (4, 467043420), (5, 373634736), (6, 311362280), (8, 233521710), (10, 186817368), (12, 155681140), (15, 124544912), (16, 116760855), (20, 93408684), (24, 77840570), (30, 62272456), (40, 46704342), (48, 38920285), (53, 35248560), (60, 31136228), (80, 23352171), (106, 17624280), (120, 15568114), (159, 11749520), (212, 8812140), (227, 8229840), (240, 7784057), (265, 7049712), (318, 5874760), (424, 4406070), (454, 4114920), (530, 3524856), (636, 2937380), (647, 2887440), (681, 2743280), (795, 2349904), (848, 2203035), (908, 2057460), (1060, 1762428), (1135, 1645968), (1272, 1468690), (1294, 1443720), (1362, 1371640), (1590, 1174952), (1816, 1028730), (1941, 962480), (2120, 881214), (2270, 822984), (2544, 734345), (2588, 721860), (2724, 685820), (3180, 587476), (3235, 577488), (3405, 548656), (3632, 514365), (3882, 481240), (4240, 440607), (4540, 411492), (5176, 360930), (5448, 342910), (6360, 293738), (6470, 288744), (6810, 274328), (7764, 240620), (9080, 205746), (9705, 192496), (10352, 180465), (10896, 171455), (12031, 155280), (12720, 146869), (12940, 144372), (13620, 137164), (15528, 120310), (18160, 102873), (19410, 96248), (24062, 77640), (25880, 72186), (27240, 68582), (31056, 60155), (34291, 54480), (36093, 51760), (38820, 48124)]