1378098120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1212

約数の個数: 256

約数和(自身を含む): 5041152000

約数和(自身を除く): 3663053880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 79, 84, 95, 105, 114, 120, 133, 140, 152, 158, 168, 190, 210, 228, 237, 266, 280, 285, 316, 380, 395, 399, 420, 456, 474, 532, 553, 570, 632, 665, 760, 790, 798, 840, 948, 1064, 1093, 1106, 1140, 1185, 1330, 1501, 1580, 1596, 1659, 1896, 1995, 2186, 2212, 2280, 2370, 2660, 2765, 3002, 3160, 3192, 3279, 3318, 3990, 4372, 4424, 4503, 4740, 5320, 5465, 5530, 6004, 6558, 6636, 7505, 7651, 7980, 8295, 8744, 9006, 9480, 10507, 10930, 11060, 12008, 13116, 13272, 15010, 15302, 15960, 16395, 16590, 18012, 20767, 21014, 21860, 22120, 22515, 22953, 26232, 30020, 30604, 31521, 32790, 33180, 36024, 38255, 41534, 42028, 43720, 45030, 45906, 52535, 60040, 61208, 62301, 63042, 65580, 66360, 76510, 83068, 84056, 86347, 90060, 91812, 103835, 105070, 114765, 124602, 126084, 131160, 145369, 153020, 157605, 166136, 172694, 180120, 183624, 207670, 210140, 229530, 249204, 252168, 259041, 290738, 306040, 311505, 315210, 345388, 415340, 420280, 431735, 436107, 459060, 498408, 518082, 581476, 604429, 623010, 630420, 690776, 726845, 830680, 863470, 872214, 918120, 1036164, 1162952, 1208858, 1246020, 1260840, 1295205, 1453690, 1640593, 1726940, 1744428, 1813287, 2072328, 2180535, 2417716, 2492040, 2590410, 2907380, 3022145, 3281186, 3453880, 3488856, 3626574, 4361070, 4835432, 4921779, 5180820, 5814760, 6044290, 6562372, 7253148, 8202965, 8722140, 9066435, 9843558, 10361640, 11484151, 12088580, 13124744, 14506296, 16405930, 17444280, 18132870, 19687116, 22968302, 24177160, 24608895, 32811860, 34452453, 36265740, 39374232, 45936604, 49217790, 57420755, 65623720, 68904906, 72531480, 91873208, 98435580, 114841510, 137809812, 172262265, 196871160, 229683020, 275619624, 344524530, 459366040, 689049060, 1378098120]

約数ペア:

[(1, 1378098120), (2, 689049060), (3, 459366040), (4, 344524530), (5, 275619624), (6, 229683020), (7, 196871160), (8, 172262265), (10, 137809812), (12, 114841510), (14, 98435580), (15, 91873208), (19, 72531480), (20, 68904906), (21, 65623720), (24, 57420755), (28, 49217790), (30, 45936604), (35, 39374232), (38, 36265740), (40, 34452453), (42, 32811860), (56, 24608895), (57, 24177160), (60, 22968302), (70, 19687116), (76, 18132870), (79, 17444280), (84, 16405930), (95, 14506296), (105, 13124744), (114, 12088580), (120, 11484151), (133, 10361640), (140, 9843558), (152, 9066435), (158, 8722140), (168, 8202965), (190, 7253148), (210, 6562372), (228, 6044290), (237, 5814760), (266, 5180820), (280, 4921779), (285, 4835432), (316, 4361070), (380, 3626574), (395, 3488856), (399, 3453880), (420, 3281186), (456, 3022145), (474, 2907380), (532, 2590410), (553, 2492040), (570, 2417716), (632, 2180535), (665, 2072328), (760, 1813287), (790, 1744428), (798, 1726940), (840, 1640593), (948, 1453690), (1064, 1295205), (1093, 1260840), (1106, 1246020), (1140, 1208858), (1185, 1162952), (1330, 1036164), (1501, 918120), (1580, 872214), (1596, 863470), (1659, 830680), (1896, 726845), (1995, 690776), (2186, 630420), (2212, 623010), (2280, 604429), (2370, 581476), (2660, 518082), (2765, 498408), (3002, 459060), (3160, 436107), (3192, 431735), (3279, 420280), (3318, 415340), (3990, 345388), (4372, 315210), (4424, 311505), (4503, 306040), (4740, 290738), (5320, 259041), (5465, 252168), (5530, 249204), (6004, 229530), (6558, 210140), (6636, 207670), (7505, 183624), (7651, 180120), (7980, 172694), (8295, 166136), (8744, 157605), (9006, 153020), (9480, 145369), (10507, 131160), (10930, 126084), (11060, 124602), (12008, 114765), (13116, 105070), (13272, 103835), (15010, 91812), (15302, 90060), (15960, 86347), (16395, 84056), (16590, 83068), (18012, 76510), (20767, 66360), (21014, 65580), (21860, 63042), (22120, 62301), (22515, 61208), (22953, 60040), (26232, 52535), (30020, 45906), (30604, 45030), (31521, 43720), (32790, 42028), (33180, 41534), (36024, 38255)]