147339920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 433805568

約数和(自身を除く): 286465648

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 37, 40, 52, 56, 65, 70, 74, 80, 91, 104, 112, 130, 140, 148, 182, 185, 208, 259, 260, 280, 296, 364, 370, 455, 481, 518, 520, 547, 560, 592, 728, 740, 910, 962, 1036, 1040, 1094, 1295, 1456, 1480, 1820, 1924, 2072, 2188, 2405, 2590, 2735, 2960, 3367, 3640, 3829, 3848, 4144, 4376, 4810, 5180, 5470, 6734, 7111, 7280, 7658, 7696, 8752, 9620, 10360, 10940, 13468, 14222, 15316, 16835, 19145, 19240, 20239, 20720, 21880, 26936, 28444, 30632, 33670, 35555, 38290, 38480, 40478, 43760, 49777, 53872, 56888, 61264, 67340, 71110, 76580, 80956, 99554, 101195, 113776, 134680, 141673, 142220, 153160, 161912, 199108, 202390, 248885, 263107, 269360, 283346, 284440, 306320, 323824, 398216, 404780, 497770, 526214, 566692, 568880, 708365, 796432, 809560, 995540, 1052428, 1133384, 1315535, 1416730, 1619120, 1841749, 1991080, 2104856, 2266768, 2631070, 2833460, 3683498, 3982160, 4209712, 5262140, 5666920, 7366996, 9208745, 10524280, 11333840, 14733992, 18417490, 21048560, 29467984, 36834980, 73669960, 147339920]

約数ペア:

[(1, 147339920), (2, 73669960), (4, 36834980), (5, 29467984), (7, 21048560), (8, 18417490), (10, 14733992), (13, 11333840), (14, 10524280), (16, 9208745), (20, 7366996), (26, 5666920), (28, 5262140), (35, 4209712), (37, 3982160), (40, 3683498), (52, 2833460), (56, 2631070), (65, 2266768), (70, 2104856), (74, 1991080), (80, 1841749), (91, 1619120), (104, 1416730), (112, 1315535), (130, 1133384), (140, 1052428), (148, 995540), (182, 809560), (185, 796432), (208, 708365), (259, 568880), (260, 566692), (280, 526214), (296, 497770), (364, 404780), (370, 398216), (455, 323824), (481, 306320), (518, 284440), (520, 283346), (547, 269360), (560, 263107), (592, 248885), (728, 202390), (740, 199108), (910, 161912), (962, 153160), (1036, 142220), (1040, 141673), (1094, 134680), (1295, 113776), (1456, 101195), (1480, 99554), (1820, 80956), (1924, 76580), (2072, 71110), (2188, 67340), (2405, 61264), (2590, 56888), (2735, 53872), (2960, 49777), (3367, 43760), (3640, 40478), (3829, 38480), (3848, 38290), (4144, 35555), (4376, 33670), (4810, 30632), (5180, 28444), (5470, 26936), (6734, 21880), (7111, 20720), (7280, 20239), (7658, 19240), (7696, 19145), (8752, 16835), (9620, 15316), (10360, 14222), (10940, 13468)]