63731360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:779

約数の個数: 144

約数和(自身を含む): 191328480

約数和(自身を除く): 127597120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 739, 770, 784, 880, 980, 1078, 1120, 1232, 1478, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 2956, 3080, 3695, 3920, 4312, 5173, 5390, 5912, 6160, 7390, 7840, 8129, 8624, 10346, 10780, 11824, 12320, 14780, 16258, 17248, 20692, 21560, 23648, 25865, 29560, 32516, 36211, 40645, 41384, 43120, 51730, 56903, 59120, 65032, 72422, 81290, 82768, 86240, 103460, 113806, 118240, 130064, 144844, 162580, 165536, 181055, 206920, 227612, 260128, 284515, 289688, 325160, 362110, 398321, 413840, 455224, 569030, 579376, 650320, 724220, 796642, 827680, 910448, 1138060, 1158752, 1300640, 1448440, 1593284, 1820896, 1991605, 2276120, 2896880, 3186568, 3983210, 4552240, 5793760, 6373136, 7966420, 9104480, 12746272, 15932840, 31865680, 63731360]

約数ペア:

[(1, 63731360), (2, 31865680), (4, 15932840), (5, 12746272), (7, 9104480), (8, 7966420), (10, 6373136), (11, 5793760), (14, 4552240), (16, 3983210), (20, 3186568), (22, 2896880), (28, 2276120), (32, 1991605), (35, 1820896), (40, 1593284), (44, 1448440), (49, 1300640), (55, 1158752), (56, 1138060), (70, 910448), (77, 827680), (80, 796642), (88, 724220), (98, 650320), (110, 579376), (112, 569030), (140, 455224), (154, 413840), (160, 398321), (176, 362110), (196, 325160), (220, 289688), (224, 284515), (245, 260128), (280, 227612), (308, 206920), (352, 181055), (385, 165536), (392, 162580), (440, 144844), (490, 130064), (539, 118240), (560, 113806), (616, 103460), (739, 86240), (770, 82768), (784, 81290), (880, 72422), (980, 65032), (1078, 59120), (1120, 56903), (1232, 51730), (1478, 43120), (1540, 41384), (1568, 40645), (1760, 36211), (1960, 32516), (2156, 29560), (2464, 25865), (2695, 23648), (2956, 21560), (3080, 20692), (3695, 17248), (3920, 16258), (4312, 14780), (5173, 12320), (5390, 11824), (5912, 10780), (6160, 10346), (7390, 8624), (7840, 8129)]