1941789360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 320

約数和(自身を含む): 7313817600

約数和(自身を除く): 5372028240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 127, 133, 140, 152, 168, 190, 210, 228, 240, 254, 266, 280, 285, 304, 336, 380, 381, 399, 420, 456, 479, 508, 532, 560, 570, 635, 665, 760, 762, 798, 840, 889, 912, 958, 1016, 1064, 1140, 1270, 1330, 1437, 1520, 1524, 1596, 1680, 1778, 1905, 1916, 1995, 2032, 2128, 2280, 2395, 2413, 2540, 2660, 2667, 2874, 3048, 3192, 3353, 3556, 3810, 3832, 3990, 4445, 4560, 4790, 4826, 5080, 5320, 5334, 5748, 6096, 6384, 6706, 7112, 7185, 7239, 7620, 7664, 7980, 8890, 9101, 9580, 9652, 10059, 10160, 10640, 10668, 11496, 12065, 13335, 13412, 14224, 14370, 14478, 15240, 15960, 16765, 16891, 17780, 18202, 19160, 19304, 20118, 21336, 22992, 24130, 26670, 26824, 27303, 28740, 28956, 30480, 31920, 33530, 33782, 35560, 36195, 36404, 38320, 38608, 40236, 42672, 45505, 48260, 50295, 50673, 53340, 53648, 54606, 57480, 57912, 60833, 63707, 67060, 67564, 71120, 72390, 72808, 80472, 84455, 91010, 96520, 100590, 101346, 106680, 109212, 114960, 115824, 121666, 127414, 134120, 135128, 136515, 144780, 145616, 160944, 168910, 182020, 182499, 191121, 193040, 201180, 202692, 213360, 218424, 243332, 253365, 254828, 268240, 270256, 273030, 289560, 304165, 318535, 337820, 364040, 364998, 382242, 402360, 405384, 425831, 436848, 486664, 506730, 509656, 546060, 579120, 608330, 637070, 675640, 728080, 729996, 764484, 804720, 810768, 851662, 912495, 955605, 973328, 1013460, 1019312, 1092120, 1155827, 1216660, 1274140, 1277493, 1351280, 1459992, 1528968, 1703324, 1824990, 1911210, 2026920, 2129155, 2184240, 2311654, 2433320, 2548280, 2554986, 2919984, 3057936, 3406648, 3467481, 3649980, 3822420, 4053840, 4258310, 4623308, 4866640, 5096560, 5109972, 5779135, 6387465, 6813296, 6934962, 7299960, 7644840, 8090789, 8516620, 9246616, 10219944, 11558270, 12774930, 13869924, 14599920, 15289680, 16181578, 17033240, 17337405, 18493232, 20439888, 23116540, 24272367, 25549860, 27739848, 32363156, 34066480, 34674810, 40453945, 46233080, 48544734, 51099720, 55479696, 64726312, 69349620, 80907890, 92466160, 97089468, 102199440, 121361835, 129452624, 138699240, 161815780, 194178936, 242723670, 277398480, 323631560, 388357872, 485447340, 647263120, 970894680, 1941789360]

約数ペア:

[(1, 1941789360), (2, 970894680), (3, 647263120), (4, 485447340), (5, 388357872), (6, 323631560), (7, 277398480), (8, 242723670), (10, 194178936), (12, 161815780), (14, 138699240), (15, 129452624), (16, 121361835), (19, 102199440), (20, 97089468), (21, 92466160), (24, 80907890), (28, 69349620), (30, 64726312), (35, 55479696), (38, 51099720), (40, 48544734), (42, 46233080), (48, 40453945), (56, 34674810), (57, 34066480), (60, 32363156), (70, 27739848), (76, 25549860), (80, 24272367), (84, 23116540), (95, 20439888), (105, 18493232), (112, 17337405), (114, 17033240), (120, 16181578), (127, 15289680), (133, 14599920), (140, 13869924), (152, 12774930), (168, 11558270), (190, 10219944), (210, 9246616), (228, 8516620), (240, 8090789), (254, 7644840), (266, 7299960), (280, 6934962), (285, 6813296), (304, 6387465), (336, 5779135), (380, 5109972), (381, 5096560), (399, 4866640), (420, 4623308), (456, 4258310), (479, 4053840), (508, 3822420), (532, 3649980), (560, 3467481), (570, 3406648), (635, 3057936), (665, 2919984), (760, 2554986), (762, 2548280), (798, 2433320), (840, 2311654), (889, 2184240), (912, 2129155), (958, 2026920), (1016, 1911210), (1064, 1824990), (1140, 1703324), (1270, 1528968), (1330, 1459992), (1437, 1351280), (1520, 1277493), (1524, 1274140), (1596, 1216660), (1680, 1155827), (1778, 1092120), (1905, 1019312), (1916, 1013460), (1995, 973328), (2032, 955605), (2128, 912495), (2280, 851662), (2395, 810768), (2413, 804720), (2540, 764484), (2660, 729996), (2667, 728080), (2874, 675640), (3048, 637070), (3192, 608330), (3353, 579120), (3556, 546060), (3810, 509656), (3832, 506730), (3990, 486664), (4445, 436848), (4560, 425831), (4790, 405384), (4826, 402360), (5080, 382242), (5320, 364998), (5334, 364040), (5748, 337820), (6096, 318535), (6384, 304165), (6706, 289560), (7112, 273030), (7185, 270256), (7239, 268240), (7620, 254828), (7664, 253365), (7980, 243332), (8890, 218424), (9101, 213360), (9580, 202692), (9652, 201180), (10059, 193040), (10160, 191121), (10640, 182499), (10668, 182020), (11496, 168910), (12065, 160944), (13335, 145616), (13412, 144780), (14224, 136515), (14370, 135128), (14478, 134120), (15240, 127414), (15960, 121666), (16765, 115824), (16891, 114960), (17780, 109212), (18202, 106680), (19160, 101346), (19304, 100590), (20118, 96520), (21336, 91010), (22992, 84455), (24130, 80472), (26670, 72808), (26824, 72390), (27303, 71120), (28740, 67564), (28956, 67060), (30480, 63707), (31920, 60833), (33530, 57912), (33782, 57480), (35560, 54606), (36195, 53648), (36404, 53340), (38320, 50673), (38608, 50295), (40236, 48260), (42672, 45505)]