1378114080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21587}}^1$

素因数の和:21631

約数の個数: 192

約数和(自身を含む): 5222568960

約数和(自身を除く): 3844454880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 21587, 31920, 43174, 63840, 64761, 86348, 107935, 129522, 151109, 172696, 215870, 259044, 302218, 323805, 345392, 410153, 431740, 453327, 518088, 604436, 647610, 690784, 755545, 820306, 863480, 906654, 1036176, 1208872, 1230459, 1295220, 1511090, 1640612, 1726960, 1813308, 2050765, 2072352, 2266635, 2417744, 2460918, 2590440, 2871071, 3022180, 3281224, 3453920, 3626616, 4101530, 4533270, 4835488, 4921836, 5180880, 5742142, 6044360, 6152295, 6562448, 7253232, 8203060, 8613213, 9066540, 9843672, 10361760, 11484284, 12088720, 12304590, 13124896, 14355355, 14506464, 16406120, 17226426, 18133080, 19687344, 22968568, 24177440, 24609180, 28710710, 32812240, 34452852, 36266160, 39374688, 43066065, 45937136, 49218360, 57421420, 65624480, 68905704, 72532320, 86132130, 91874272, 98436720, 114842840, 137811408, 172264260, 196873440, 229685680, 275622816, 344528520, 459371360, 689057040, 1378114080]

約数ペア:

[(1, 1378114080), (2, 689057040), (3, 459371360), (4, 344528520), (5, 275622816), (6, 229685680), (7, 196873440), (8, 172264260), (10, 137811408), (12, 114842840), (14, 98436720), (15, 91874272), (16, 86132130), (19, 72532320), (20, 68905704), (21, 65624480), (24, 57421420), (28, 49218360), (30, 45937136), (32, 43066065), (35, 39374688), (38, 36266160), (40, 34452852), (42, 32812240), (48, 28710710), (56, 24609180), (57, 24177440), (60, 22968568), (70, 19687344), (76, 18133080), (80, 17226426), (84, 16406120), (95, 14506464), (96, 14355355), (105, 13124896), (112, 12304590), (114, 12088720), (120, 11484284), (133, 10361760), (140, 9843672), (152, 9066540), (160, 8613213), (168, 8203060), (190, 7253232), (210, 6562448), (224, 6152295), (228, 6044360), (240, 5742142), (266, 5180880), (280, 4921836), (285, 4835488), (304, 4533270), (336, 4101530), (380, 3626616), (399, 3453920), (420, 3281224), (456, 3022180), (480, 2871071), (532, 2590440), (560, 2460918), (570, 2417744), (608, 2266635), (665, 2072352), (672, 2050765), (760, 1813308), (798, 1726960), (840, 1640612), (912, 1511090), (1064, 1295220), (1120, 1230459), (1140, 1208872), (1330, 1036176), (1520, 906654), (1596, 863480), (1680, 820306), (1824, 755545), (1995, 690784), (2128, 647610), (2280, 604436), (2660, 518088), (3040, 453327), (3192, 431740), (3360, 410153), (3990, 345392), (4256, 323805), (4560, 302218), (5320, 259044), (6384, 215870), (7980, 172696), (9120, 151109), (10640, 129522), (12768, 107935), (15960, 86348), (21280, 64761), (21587, 63840), (31920, 43174)]