137072460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 469324800

約数和(自身を除く): 332252340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 89, 95, 105, 114, 133, 140, 178, 190, 193, 210, 228, 266, 267, 285, 356, 380, 386, 399, 420, 445, 532, 534, 570, 579, 623, 665, 772, 798, 890, 965, 1068, 1140, 1158, 1246, 1330, 1335, 1351, 1596, 1691, 1780, 1869, 1930, 1995, 2316, 2492, 2660, 2670, 2702, 2895, 3115, 3382, 3667, 3738, 3860, 3990, 4053, 5073, 5340, 5404, 5790, 6230, 6755, 6764, 7334, 7476, 7980, 8106, 8455, 9345, 10146, 11001, 11580, 11837, 12460, 13510, 14668, 16212, 16910, 17177, 18335, 18690, 20265, 20292, 22002, 23674, 25365, 25669, 27020, 33820, 34354, 35511, 36670, 37380, 40530, 44004, 47348, 50730, 51338, 51531, 55005, 59185, 68708, 71022, 73340, 77007, 81060, 85885, 101460, 102676, 103062, 110010, 118370, 120239, 128345, 142044, 154014, 171770, 177555, 206124, 220020, 236740, 240478, 256690, 257655, 308028, 326363, 343540, 355110, 360717, 385035, 480956, 513380, 515310, 601195, 652726, 710220, 721434, 770070, 979089, 1030620, 1202390, 1305452, 1442868, 1540140, 1631815, 1803585, 1958178, 2284541, 2404780, 3263630, 3607170, 3916356, 4569082, 4895445, 6527260, 6853623, 7214340, 9138164, 9790890, 11422705, 13707246, 19581780, 22845410, 27414492, 34268115, 45690820, 68536230, 137072460]

約数ペア:

[(1, 137072460), (2, 68536230), (3, 45690820), (4, 34268115), (5, 27414492), (6, 22845410), (7, 19581780), (10, 13707246), (12, 11422705), (14, 9790890), (15, 9138164), (19, 7214340), (20, 6853623), (21, 6527260), (28, 4895445), (30, 4569082), (35, 3916356), (38, 3607170), (42, 3263630), (57, 2404780), (60, 2284541), (70, 1958178), (76, 1803585), (84, 1631815), (89, 1540140), (95, 1442868), (105, 1305452), (114, 1202390), (133, 1030620), (140, 979089), (178, 770070), (190, 721434), (193, 710220), (210, 652726), (228, 601195), (266, 515310), (267, 513380), (285, 480956), (356, 385035), (380, 360717), (386, 355110), (399, 343540), (420, 326363), (445, 308028), (532, 257655), (534, 256690), (570, 240478), (579, 236740), (623, 220020), (665, 206124), (772, 177555), (798, 171770), (890, 154014), (965, 142044), (1068, 128345), (1140, 120239), (1158, 118370), (1246, 110010), (1330, 103062), (1335, 102676), (1351, 101460), (1596, 85885), (1691, 81060), (1780, 77007), (1869, 73340), (1930, 71022), (1995, 68708), (2316, 59185), (2492, 55005), (2660, 51531), (2670, 51338), (2702, 50730), (2895, 47348), (3115, 44004), (3382, 40530), (3667, 37380), (3738, 36670), (3860, 35511), (3990, 34354), (4053, 33820), (5073, 27020), (5340, 25669), (5404, 25365), (5790, 23674), (6230, 22002), (6755, 20292), (6764, 20265), (7334, 18690), (7476, 18335), (7980, 17177), (8106, 16910), (8455, 16212), (9345, 14668), (10146, 13510), (11001, 12460), (11580, 11837)]