129962280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:536

約数の個数: 256

約数和(自身を含む): 497664000

約数和(自身を除く): 367701720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 479, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 958, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1437, 1596, 1615, 1785, 1916, 1938, 1995, 2040, 2261, 2280, 2380, 2395, 2584, 2660, 2856, 2874, 3192, 3230, 3353, 3570, 3832, 3876, 3990, 4522, 4760, 4790, 4845, 5320, 5748, 6460, 6706, 6783, 7140, 7185, 7752, 7980, 8143, 9044, 9101, 9580, 9690, 10059, 11305, 11496, 12920, 13412, 13566, 14280, 14370, 15960, 16286, 16765, 18088, 18202, 19160, 19380, 20118, 22610, 24429, 26824, 27132, 27303, 28740, 32572, 33530, 33915, 36404, 38760, 40236, 40715, 45220, 45505, 48858, 50295, 54264, 54606, 57001, 57480, 63707, 65144, 67060, 67830, 72808, 80472, 81430, 90440, 91010, 97716, 100590, 109212, 114002, 122145, 127414, 134120, 135660, 136515, 154717, 162860, 171003, 182020, 191121, 195432, 201180, 218424, 228004, 244290, 254828, 271320, 273030, 285005, 309434, 318535, 325720, 342006, 364040, 382242, 402360, 456008, 464151, 488580, 509656, 546060, 570010, 618868, 637070, 684012, 764484, 773585, 855015, 928302, 955605, 977160, 1083019, 1092120, 1140020, 1237736, 1274140, 1368024, 1528968, 1547170, 1710030, 1856604, 1911210, 2166038, 2280040, 2320755, 2548280, 3094340, 3249057, 3420060, 3713208, 3822420, 4332076, 4641510, 5415095, 6188680, 6498114, 6840120, 7644840, 8664152, 9283020, 10830190, 12996228, 16245285, 18566040, 21660380, 25992456, 32490570, 43320760, 64981140, 129962280]

約数ペア:

[(1, 129962280), (2, 64981140), (3, 43320760), (4, 32490570), (5, 25992456), (6, 21660380), (7, 18566040), (8, 16245285), (10, 12996228), (12, 10830190), (14, 9283020), (15, 8664152), (17, 7644840), (19, 6840120), (20, 6498114), (21, 6188680), (24, 5415095), (28, 4641510), (30, 4332076), (34, 3822420), (35, 3713208), (38, 3420060), (40, 3249057), (42, 3094340), (51, 2548280), (56, 2320755), (57, 2280040), (60, 2166038), (68, 1911210), (70, 1856604), (76, 1710030), (84, 1547170), (85, 1528968), (95, 1368024), (102, 1274140), (105, 1237736), (114, 1140020), (119, 1092120), (120, 1083019), (133, 977160), (136, 955605), (140, 928302), (152, 855015), (168, 773585), (170, 764484), (190, 684012), (204, 637070), (210, 618868), (228, 570010), (238, 546060), (255, 509656), (266, 488580), (280, 464151), (285, 456008), (323, 402360), (340, 382242), (357, 364040), (380, 342006), (399, 325720), (408, 318535), (420, 309434), (456, 285005), (476, 273030), (479, 271320), (510, 254828), (532, 244290), (570, 228004), (595, 218424), (646, 201180), (665, 195432), (680, 191121), (714, 182020), (760, 171003), (798, 162860), (840, 154717), (952, 136515), (958, 135660), (969, 134120), (1020, 127414), (1064, 122145), (1140, 114002), (1190, 109212), (1292, 100590), (1330, 97716), (1428, 91010), (1437, 90440), (1596, 81430), (1615, 80472), (1785, 72808), (1916, 67830), (1938, 67060), (1995, 65144), (2040, 63707), (2261, 57480), (2280, 57001), (2380, 54606), (2395, 54264), (2584, 50295), (2660, 48858), (2856, 45505), (2874, 45220), (3192, 40715), (3230, 40236), (3353, 38760), (3570, 36404), (3832, 33915), (3876, 33530), (3990, 32572), (4522, 28740), (4760, 27303), (4790, 27132), (4845, 26824), (5320, 24429), (5748, 22610), (6460, 20118), (6706, 19380), (6783, 19160), (7140, 18202), (7185, 18088), (7752, 16765), (7980, 16286), (8143, 15960), (9044, 14370), (9101, 14280), (9580, 13566), (9690, 13412), (10059, 12920), (11305, 11496)]