461316960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1350

約数の個数: 288

約数和(自身を含む): 1785944160

約数和(自身を除く): 1324627200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1297, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2223, 2280, 2340, 2470, 2594, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3891, 3952, 4446, 4560, 4680, 4940, 5188, 5472, 5928, 6240, 6485, 6840, 7410, 7782, 7904, 8892, 9120, 9360, 9880, 10376, 11115, 11673, 11856, 12970, 13680, 14820, 15564, 16861, 17784, 18720, 19455, 19760, 20752, 22230, 23346, 23712, 24643, 25940, 27360, 29640, 31128, 33722, 35568, 38910, 39520, 41504, 44460, 46692, 49286, 50583, 51880, 58365, 59280, 62256, 67444, 71136, 73929, 77820, 84305, 88920, 93384, 98572, 101166, 103760, 116730, 118560, 123215, 124512, 134888, 147858, 151749, 155640, 168610, 177840, 186768, 197144, 202332, 207520, 221787, 233460, 246430, 252915, 269776, 295716, 303498, 311280, 320359, 337220, 355680, 369645, 373536, 394288, 404664, 443574, 466920, 492860, 505830, 539552, 591432, 606996, 622560, 640718, 674440, 739290, 758745, 788576, 809328, 887148, 933840, 961077, 985720, 1011660, 1108935, 1182864, 1213992, 1281436, 1348880, 1478580, 1517490, 1601795, 1618656, 1774296, 1867680, 1922154, 1971440, 2023320, 2217870, 2365728, 2427984, 2562872, 2697760, 2883231, 2957160, 3034980, 3203590, 3548592, 3844308, 3942880, 4046640, 4435740, 4805385, 4855968, 5125744, 5766462, 5914320, 6069960, 6407180, 7097184, 7688616, 8093280, 8871480, 9610770, 10251488, 11532924, 11828640, 12139920, 12814360, 14416155, 15377232, 17742960, 19221540, 23065848, 24279840, 25628720, 28832310, 30754464, 35485920, 38443080, 46131696, 51257440, 57664620, 76886160, 92263392, 115329240, 153772320, 230658480, 461316960]

約数ペア:

[(1, 461316960), (2, 230658480), (3, 153772320), (4, 115329240), (5, 92263392), (6, 76886160), (8, 57664620), (9, 51257440), (10, 46131696), (12, 38443080), (13, 35485920), (15, 30754464), (16, 28832310), (18, 25628720), (19, 24279840), (20, 23065848), (24, 19221540), (26, 17742960), (30, 15377232), (32, 14416155), (36, 12814360), (38, 12139920), (39, 11828640), (40, 11532924), (45, 10251488), (48, 9610770), (52, 8871480), (57, 8093280), (60, 7688616), (65, 7097184), (72, 6407180), (76, 6069960), (78, 5914320), (80, 5766462), (90, 5125744), (95, 4855968), (96, 4805385), (104, 4435740), (114, 4046640), (117, 3942880), (120, 3844308), (130, 3548592), (144, 3203590), (152, 3034980), (156, 2957160), (160, 2883231), (171, 2697760), (180, 2562872), (190, 2427984), (195, 2365728), (208, 2217870), (228, 2023320), (234, 1971440), (240, 1922154), (247, 1867680), (260, 1774296), (285, 1618656), (288, 1601795), (304, 1517490), (312, 1478580), (342, 1348880), (360, 1281436), (380, 1213992), (390, 1182864), (416, 1108935), (456, 1011660), (468, 985720), (480, 961077), (494, 933840), (520, 887148), (570, 809328), (585, 788576), (608, 758745), (624, 739290), (684, 674440), (720, 640718), (741, 622560), (760, 606996), (780, 591432), (855, 539552), (912, 505830), (936, 492860), (988, 466920), (1040, 443574), (1140, 404664), (1170, 394288), (1235, 373536), (1248, 369645), (1297, 355680), (1368, 337220), (1440, 320359), (1482, 311280), (1520, 303498), (1560, 295716), (1710, 269776), (1824, 252915), (1872, 246430), (1976, 233460), (2080, 221787), (2223, 207520), (2280, 202332), (2340, 197144), (2470, 186768), (2594, 177840), (2736, 168610), (2964, 155640), (3040, 151749), (3120, 147858), (3420, 134888), (3705, 124512), (3744, 123215), (3891, 118560), (3952, 116730), (4446, 103760), (4560, 101166), (4680, 98572), (4940, 93384), (5188, 88920), (5472, 84305), (5928, 77820), (6240, 73929), (6485, 71136), (6840, 67444), (7410, 62256), (7782, 59280), (7904, 58365), (8892, 51880), (9120, 50583), (9360, 49286), (9880, 46692), (10376, 44460), (11115, 41504), (11673, 39520), (11856, 38910), (12970, 35568), (13680, 33722), (14820, 31128), (15564, 29640), (16861, 27360), (17784, 25940), (18720, 24643), (19455, 23712), (19760, 23346), (20752, 22230)]