31725616440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{2011}}^1\times {\mathrm{2683}}^1$

素因数の和:4722

約数の個数: 192

約数和(自身を含む): 110812268160

約数和(自身を除く): 79086651720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2011, 2683, 2940, 4022, 5366, 5880, 6033, 8044, 8049, 10055, 10732, 12066, 13415, 14077, 16088, 16098, 18781, 20110, 21464, 24132, 26830, 28154, 30165, 32196, 37562, 40220, 40245, 42231, 48264, 53660, 56308, 56343, 60330, 64392, 70385, 75124, 80440, 80490, 84462, 93905, 98539, 107320, 112616, 112686, 120660, 131467, 140770, 150248, 160980, 168924, 187810, 197078, 211155, 225372, 241320, 262934, 281540, 281715, 295617, 321960, 337848, 375620, 394156, 394401, 422310, 450744, 492695, 525868, 563080, 563430, 591234, 657335, 751240, 788312, 788802, 844620, 985390, 1051736, 1126860, 1182468, 1314670, 1478085, 1577604, 1689240, 1970780, 1972005, 2253720, 2364936, 2629340, 2956170, 3155208, 3941560, 3944010, 5258680, 5395513, 5912340, 7888020, 10791026, 11824680, 15776040, 16186539, 21582052, 26977565, 32373078, 37768591, 43164104, 53955130, 64746156, 75537182, 80932695, 107910260, 113305773, 129492312, 151074364, 161865390, 188842955, 215820520, 226611546, 264380137, 302148728, 323730780, 377685910, 453223092, 528760274, 566528865, 647461560, 755371820, 793140411, 906446184, 1057520548, 1133057730, 1321900685, 1510743640, 1586280822, 2115041096, 2266115460, 2643801370, 3172561644, 3965702055, 4532230920, 5287602740, 6345123288, 7931404110, 10575205480, 15862808220, 31725616440]

約数ペア:

[(1, 31725616440), (2, 15862808220), (3, 10575205480), (4, 7931404110), (5, 6345123288), (6, 5287602740), (7, 4532230920), (8, 3965702055), (10, 3172561644), (12, 2643801370), (14, 2266115460), (15, 2115041096), (20, 1586280822), (21, 1510743640), (24, 1321900685), (28, 1133057730), (30, 1057520548), (35, 906446184), (40, 793140411), (42, 755371820), (49, 647461560), (56, 566528865), (60, 528760274), (70, 453223092), (84, 377685910), (98, 323730780), (105, 302148728), (120, 264380137), (140, 226611546), (147, 215820520), (168, 188842955), (196, 161865390), (210, 151074364), (245, 129492312), (280, 113305773), (294, 107910260), (392, 80932695), (420, 75537182), (490, 64746156), (588, 53955130), (735, 43164104), (840, 37768591), (980, 32373078), (1176, 26977565), (1470, 21582052), (1960, 16186539), (2011, 15776040), (2683, 11824680), (2940, 10791026), (4022, 7888020), (5366, 5912340), (5880, 5395513), (6033, 5258680), (8044, 3944010), (8049, 3941560), (10055, 3155208), (10732, 2956170), (12066, 2629340), (13415, 2364936), (14077, 2253720), (16088, 1972005), (16098, 1970780), (18781, 1689240), (20110, 1577604), (21464, 1478085), (24132, 1314670), (26830, 1182468), (28154, 1126860), (30165, 1051736), (32196, 985390), (37562, 844620), (40220, 788802), (40245, 788312), (42231, 751240), (48264, 657335), (53660, 591234), (56308, 563430), (56343, 563080), (60330, 525868), (64392, 492695), (70385, 450744), (75124, 422310), (80440, 394401), (80490, 394156), (84462, 375620), (93905, 337848), (98539, 321960), (107320, 295617), (112616, 281715), (112686, 281540), (120660, 262934), (131467, 241320), (140770, 225372), (150248, 211155), (160980, 197078), (168924, 187810)]