136320080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 367476480

約数和(自身を除く): 231156400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 41, 46, 52, 65, 80, 82, 92, 104, 115, 130, 139, 164, 184, 205, 208, 230, 260, 278, 299, 328, 368, 410, 460, 520, 533, 556, 598, 656, 695, 820, 920, 943, 1040, 1066, 1112, 1196, 1390, 1495, 1640, 1807, 1840, 1886, 2132, 2224, 2392, 2665, 2780, 2990, 3197, 3280, 3614, 3772, 4264, 4715, 4784, 5330, 5560, 5699, 5980, 6394, 7228, 7544, 8528, 9035, 9430, 10660, 11120, 11398, 11960, 12259, 12788, 14456, 15088, 15985, 18070, 18860, 21320, 22796, 23920, 24518, 25576, 28495, 28912, 31970, 36140, 37720, 41561, 42640, 45592, 49036, 51152, 56990, 61295, 63940, 72280, 74087, 75440, 83122, 91184, 98072, 113980, 122590, 127880, 131077, 144560, 148174, 166244, 196144, 207805, 227960, 245180, 255760, 262154, 296348, 332488, 370435, 415610, 455920, 490360, 524308, 592696, 655385, 664976, 740870, 831220, 980720, 1048616, 1185392, 1310770, 1481740, 1662440, 1704001, 2097232, 2621540, 2963480, 3324880, 3408002, 5243080, 5926960, 6816004, 8520005, 10486160, 13632008, 17040010, 27264016, 34080020, 68160040, 136320080]

約数ペア:

[(1, 136320080), (2, 68160040), (4, 34080020), (5, 27264016), (8, 17040010), (10, 13632008), (13, 10486160), (16, 8520005), (20, 6816004), (23, 5926960), (26, 5243080), (40, 3408002), (41, 3324880), (46, 2963480), (52, 2621540), (65, 2097232), (80, 1704001), (82, 1662440), (92, 1481740), (104, 1310770), (115, 1185392), (130, 1048616), (139, 980720), (164, 831220), (184, 740870), (205, 664976), (208, 655385), (230, 592696), (260, 524308), (278, 490360), (299, 455920), (328, 415610), (368, 370435), (410, 332488), (460, 296348), (520, 262154), (533, 255760), (556, 245180), (598, 227960), (656, 207805), (695, 196144), (820, 166244), (920, 148174), (943, 144560), (1040, 131077), (1066, 127880), (1112, 122590), (1196, 113980), (1390, 98072), (1495, 91184), (1640, 83122), (1807, 75440), (1840, 74087), (1886, 72280), (2132, 63940), (2224, 61295), (2392, 56990), (2665, 51152), (2780, 49036), (2990, 45592), (3197, 42640), (3280, 41561), (3614, 37720), (3772, 36140), (4264, 31970), (4715, 28912), (4784, 28495), (5330, 25576), (5560, 24518), (5699, 23920), (5980, 22796), (6394, 21320), (7228, 18860), (7544, 18070), (8528, 15985), (9035, 15088), (9430, 14456), (10660, 12788), (11120, 12259), (11398, 11960)]