73669960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 128

約数和(自身を含む): 209905920

約数和(自身を除く): 136235960

約数列:

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

約数ペア:

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