142588680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 192

約数和(自身を含む): 474336000

約数和(自身を除く): 331747320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 89, 104, 120, 130, 156, 158, 169, 178, 195, 237, 260, 267, 312, 316, 338, 356, 390, 395, 445, 474, 507, 520, 534, 632, 676, 712, 780, 790, 845, 890, 948, 1014, 1027, 1068, 1157, 1185, 1335, 1352, 1560, 1580, 1690, 1780, 1896, 2028, 2054, 2136, 2314, 2370, 2535, 2670, 3081, 3160, 3380, 3471, 3560, 4056, 4108, 4628, 4740, 5070, 5135, 5340, 5785, 6162, 6760, 6942, 7031, 8216, 9256, 9480, 10140, 10270, 10680, 11570, 12324, 13351, 13884, 14062, 15041, 15405, 17355, 20280, 20540, 21093, 23140, 24648, 26702, 27768, 28124, 30082, 30810, 34710, 35155, 40053, 41080, 42186, 45123, 46280, 53404, 56248, 60164, 61620, 66755, 69420, 70310, 75205, 80106, 84372, 90246, 91403, 105465, 106808, 120328, 123240, 133510, 138840, 140620, 150410, 160212, 168744, 180492, 182806, 200265, 210930, 225615, 267020, 274209, 281240, 300820, 320424, 360984, 365612, 400530, 421860, 451230, 457015, 534040, 548418, 601640, 731224, 801060, 843720, 902460, 914030, 1096836, 1188239, 1371045, 1602120, 1804920, 1828060, 2193672, 2376478, 2742090, 3564717, 3656120, 4752956, 5484180, 5941195, 7129434, 9505912, 10968360, 11882390, 14258868, 17823585, 23764780, 28517736, 35647170, 47529560, 71294340, 142588680]

約数ペア:

[(1, 142588680), (2, 71294340), (3, 47529560), (4, 35647170), (5, 28517736), (6, 23764780), (8, 17823585), (10, 14258868), (12, 11882390), (13, 10968360), (15, 9505912), (20, 7129434), (24, 5941195), (26, 5484180), (30, 4752956), (39, 3656120), (40, 3564717), (52, 2742090), (60, 2376478), (65, 2193672), (78, 1828060), (79, 1804920), (89, 1602120), (104, 1371045), (120, 1188239), (130, 1096836), (156, 914030), (158, 902460), (169, 843720), (178, 801060), (195, 731224), (237, 601640), (260, 548418), (267, 534040), (312, 457015), (316, 451230), (338, 421860), (356, 400530), (390, 365612), (395, 360984), (445, 320424), (474, 300820), (507, 281240), (520, 274209), (534, 267020), (632, 225615), (676, 210930), (712, 200265), (780, 182806), (790, 180492), (845, 168744), (890, 160212), (948, 150410), (1014, 140620), (1027, 138840), (1068, 133510), (1157, 123240), (1185, 120328), (1335, 106808), (1352, 105465), (1560, 91403), (1580, 90246), (1690, 84372), (1780, 80106), (1896, 75205), (2028, 70310), (2054, 69420), (2136, 66755), (2314, 61620), (2370, 60164), (2535, 56248), (2670, 53404), (3081, 46280), (3160, 45123), (3380, 42186), (3471, 41080), (3560, 40053), (4056, 35155), (4108, 34710), (4628, 30810), (4740, 30082), (5070, 28124), (5135, 27768), (5340, 26702), (5785, 24648), (6162, 23140), (6760, 21093), (6942, 20540), (7031, 20280), (8216, 17355), (9256, 15405), (9480, 15041), (10140, 14062), (10270, 13884), (10680, 13351), (11570, 12324)]