201503680

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 569159136

約数和(自身を除く): 367655456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 140, 142, 160, 181, 196, 224, 245, 280, 284, 320, 355, 362, 392, 448, 490, 497, 560, 568, 710, 724, 784, 905, 980, 994, 1120, 1136, 1267, 1420, 1448, 1568, 1810, 1960, 1988, 2240, 2272, 2485, 2534, 2840, 2896, 3136, 3479, 3620, 3920, 3976, 4544, 4970, 5068, 5680, 5792, 6335, 6958, 7240, 7840, 7952, 8869, 9940, 10136, 11360, 11584, 12670, 12851, 13916, 14480, 15680, 15904, 17395, 17738, 19880, 20272, 22720, 25340, 25702, 27832, 28960, 31808, 34790, 35476, 39760, 40544, 44345, 50680, 51404, 55664, 57920, 64255, 69580, 70952, 79520, 81088, 88690, 89957, 101360, 102808, 111328, 128510, 139160, 141904, 159040, 177380, 179914, 202720, 205616, 222656, 257020, 278320, 283808, 354760, 359828, 405440, 411232, 449785, 514040, 556640, 567616, 629699, 709520, 719656, 822464, 899570, 1028080, 1113280, 1259398, 1419040, 1439312, 1799140, 2056160, 2518796, 2838080, 2878624, 3148495, 3598280, 4112320, 5037592, 5757248, 6296990, 7196560, 10075184, 12593980, 14393120, 20150368, 25187960, 28786240, 40300736, 50375920, 100751840, 201503680]

約数ペア:

[(1, 201503680), (2, 100751840), (4, 50375920), (5, 40300736), (7, 28786240), (8, 25187960), (10, 20150368), (14, 14393120), (16, 12593980), (20, 10075184), (28, 7196560), (32, 6296990), (35, 5757248), (40, 5037592), (49, 4112320), (56, 3598280), (64, 3148495), (70, 2878624), (71, 2838080), (80, 2518796), (98, 2056160), (112, 1799140), (140, 1439312), (142, 1419040), (160, 1259398), (181, 1113280), (196, 1028080), (224, 899570), (245, 822464), (280, 719656), (284, 709520), (320, 629699), (355, 567616), (362, 556640), (392, 514040), (448, 449785), (490, 411232), (497, 405440), (560, 359828), (568, 354760), (710, 283808), (724, 278320), (784, 257020), (905, 222656), (980, 205616), (994, 202720), (1120, 179914), (1136, 177380), (1267, 159040), (1420, 141904), (1448, 139160), (1568, 128510), (1810, 111328), (1960, 102808), (1988, 101360), (2240, 89957), (2272, 88690), (2485, 81088), (2534, 79520), (2840, 70952), (2896, 69580), (3136, 64255), (3479, 57920), (3620, 55664), (3920, 51404), (3976, 50680), (4544, 44345), (4970, 40544), (5068, 39760), (5680, 35476), (5792, 34790), (6335, 31808), (6958, 28960), (7240, 27832), (7840, 25702), (7952, 25340), (8869, 22720), (9940, 20272), (10136, 19880), (11360, 17738), (11584, 17395), (12670, 15904), (12851, 15680), (13916, 14480)]