342246240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1787}}^1$

素因数の和:1834

約数の個数: 288

約数和(自身を含む): 1405797120

約数和(自身を除く): 1063550880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 180, 190, 210, 224, 228, 240, 252, 266, 280, 285, 288, 304, 315, 336, 342, 360, 380, 399, 420, 456, 480, 504, 532, 560, 570, 608, 630, 665, 672, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1120, 1140, 1197, 1260, 1330, 1368, 1440, 1520, 1596, 1680, 1710, 1787, 1824, 1995, 2016, 2128, 2280, 2394, 2520, 2660, 2736, 3040, 3192, 3360, 3420, 3574, 3990, 4256, 4560, 4788, 5040, 5320, 5361, 5472, 5985, 6384, 6840, 7148, 7980, 8935, 9120, 9576, 10080, 10640, 10722, 11970, 12509, 12768, 13680, 14296, 15960, 16083, 17870, 19152, 21280, 21444, 23940, 25018, 26805, 27360, 28592, 31920, 32166, 33953, 35740, 37527, 38304, 42888, 47880, 50036, 53610, 57184, 62545, 63840, 64332, 67906, 71480, 75054, 80415, 85776, 95760, 100072, 101859, 107220, 112581, 125090, 128664, 135812, 142960, 150108, 160830, 169765, 171552, 187635, 191520, 200144, 203718, 214440, 225162, 237671, 250180, 257328, 271624, 285920, 300216, 305577, 321660, 339530, 375270, 400288, 407436, 428880, 450324, 475342, 500360, 509295, 514656, 543248, 562905, 600432, 611154, 643320, 679060, 713013, 750540, 814872, 857760, 900648, 950684, 1000720, 1018590, 1086496, 1125810, 1188355, 1200864, 1222308, 1286640, 1358120, 1426026, 1501080, 1527885, 1629744, 1801296, 1901368, 2001440, 2037180, 2139039, 2251620, 2376710, 2444616, 2573280, 2716240, 2852052, 3002160, 3055770, 3259488, 3565065, 3602592, 3802736, 4074360, 4278078, 4503240, 4753420, 4889232, 5432480, 5704104, 6004320, 6111540, 7130130, 7605472, 8148720, 8556156, 9006480, 9506840, 9778464, 10695195, 11408208, 12223080, 14260260, 16297440, 17112312, 18012960, 19013680, 21390390, 22816416, 24446160, 28520520, 34224624, 38027360, 42780780, 48892320, 57041040, 68449248, 85561560, 114082080, 171123120, 342246240]

約数ペア:

[(1, 342246240), (2, 171123120), (3, 114082080), (4, 85561560), (5, 68449248), (6, 57041040), (7, 48892320), (8, 42780780), (9, 38027360), (10, 34224624), (12, 28520520), (14, 24446160), (15, 22816416), (16, 21390390), (18, 19013680), (19, 18012960), (20, 17112312), (21, 16297440), (24, 14260260), (28, 12223080), (30, 11408208), (32, 10695195), (35, 9778464), (36, 9506840), (38, 9006480), (40, 8556156), (42, 8148720), (45, 7605472), (48, 7130130), (56, 6111540), (57, 6004320), (60, 5704104), (63, 5432480), (70, 4889232), (72, 4753420), (76, 4503240), (80, 4278078), (84, 4074360), (90, 3802736), (95, 3602592), (96, 3565065), (105, 3259488), (112, 3055770), (114, 3002160), (120, 2852052), (126, 2716240), (133, 2573280), (140, 2444616), (144, 2376710), (152, 2251620), (160, 2139039), (168, 2037180), (171, 2001440), (180, 1901368), (190, 1801296), (210, 1629744), (224, 1527885), (228, 1501080), (240, 1426026), (252, 1358120), (266, 1286640), (280, 1222308), (285, 1200864), (288, 1188355), (304, 1125810), (315, 1086496), (336, 1018590), (342, 1000720), (360, 950684), (380, 900648), (399, 857760), (420, 814872), (456, 750540), (480, 713013), (504, 679060), (532, 643320), (560, 611154), (570, 600432), (608, 562905), (630, 543248), (665, 514656), (672, 509295), (684, 500360), (720, 475342), (760, 450324), (798, 428880), (840, 407436), (855, 400288), (912, 375270), (1008, 339530), (1064, 321660), (1120, 305577), (1140, 300216), (1197, 285920), (1260, 271624), (1330, 257328), (1368, 250180), (1440, 237671), (1520, 225162), (1596, 214440), (1680, 203718), (1710, 200144), (1787, 191520), (1824, 187635), (1995, 171552), (2016, 169765), (2128, 160830), (2280, 150108), (2394, 142960), (2520, 135812), (2660, 128664), (2736, 125090), (3040, 112581), (3192, 107220), (3360, 101859), (3420, 100072), (3574, 95760), (3990, 85776), (4256, 80415), (4560, 75054), (4788, 71480), (5040, 67906), (5320, 64332), (5361, 63840), (5472, 62545), (5985, 57184), (6384, 53610), (6840, 50036), (7148, 47880), (7980, 42888), (8935, 38304), (9120, 37527), (9576, 35740), (10080, 33953), (10640, 32166), (10722, 31920), (11970, 28592), (12509, 27360), (12768, 26805), (13680, 25018), (14296, 23940), (15960, 21444), (16083, 21280), (17870, 19152)]