997896480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:232

約数の個数: 384

約数和(自身を含む): 3762339840

約数和(自身を除く): 2764443360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 71, 80, 84, 89, 94, 96, 105, 112, 120, 140, 141, 142, 160, 168, 178, 188, 210, 213, 224, 235, 240, 267, 280, 282, 284, 329, 336, 355, 356, 376, 420, 426, 445, 470, 480, 497, 534, 560, 564, 568, 623, 658, 672, 705, 710, 712, 752, 840, 852, 890, 940, 987, 994, 1065, 1068, 1120, 1128, 1136, 1246, 1316, 1335, 1410, 1420, 1424, 1491, 1504, 1645, 1680, 1704, 1780, 1869, 1880, 1974, 1988, 2130, 2136, 2256, 2272, 2485, 2492, 2632, 2670, 2820, 2840, 2848, 2982, 3115, 3290, 3337, 3360, 3408, 3560, 3738, 3760, 3948, 3976, 4183, 4260, 4272, 4512, 4935, 4970, 4984, 5264, 5340, 5640, 5680, 5964, 6230, 6319, 6580, 6674, 6816, 7120, 7455, 7476, 7520, 7896, 7952, 8366, 8520, 8544, 9345, 9870, 9940, 9968, 10011, 10528, 10680, 11280, 11360, 11928, 12460, 12549, 12638, 13160, 13348, 14240, 14910, 14952, 15792, 15904, 16685, 16732, 17040, 18690, 18957, 19740, 19880, 19936, 20022, 20915, 21360, 22560, 23359, 23856, 24920, 25098, 25276, 26320, 26696, 29281, 29820, 29904, 31584, 31595, 33370, 33464, 34080, 37380, 37914, 39480, 39760, 40044, 41830, 42720, 44233, 46718, 47712, 49840, 50055, 50196, 50552, 52640, 53392, 58562, 59640, 59808, 62745, 63190, 66740, 66928, 70077, 74760, 75828, 78960, 79520, 80088, 83660, 87843, 88466, 93436, 94785, 99680, 100110, 100392, 101104, 106784, 116795, 117124, 119280, 125490, 126380, 132699, 133480, 133856, 140154, 146405, 149520, 151656, 157920, 160176, 167320, 175686, 176932, 186872, 189570, 200220, 200784, 202208, 221165, 233590, 234248, 238560, 250980, 252760, 265398, 266960, 280308, 292810, 296993, 299040, 303312, 320352, 334640, 350385, 351372, 353864, 373744, 379140, 400440, 401568, 439215, 442330, 467180, 468496, 501960, 505520, 530796, 533920, 560616, 585620, 593986, 606624, 663495, 669280, 700770, 702744, 707728, 747488, 758280, 800880, 878430, 884660, 890979, 934360, 936992, 1003920, 1011040, 1061592, 1121232, 1171240, 1187972, 1326990, 1401540, 1405488, 1415456, 1484965, 1516560, 1601760, 1756860, 1769320, 1781958, 1868720, 2007840, 2078951, 2123184, 2242464, 2342480, 2375944, 2653980, 2803080, 2810976, 2969930, 3033120, 3513720, 3538640, 3563916, 3737440, 4157902, 4246368, 4454895, 4684960, 4751888, 5307960, 5606160, 5939860, 6236853, 7027440, 7077280, 7127832, 8315804, 8909790, 9503776, 10394755, 10615920, 11212320, 11879720, 12473706, 14054880, 14255664, 16631608, 17819580, 20789510, 21231840, 23759440, 24947412, 28511328, 31184265, 33263216, 35639160, 41579020, 47518880, 49894824, 62368530, 66526432, 71278320, 83158040, 99789648, 124737060, 142556640, 166316080, 199579296, 249474120, 332632160, 498948240, 997896480]

約数ペア:

[(1, 997896480), (2, 498948240), (3, 332632160), (4, 249474120), (5, 199579296), (6, 166316080), (7, 142556640), (8, 124737060), (10, 99789648), (12, 83158040), (14, 71278320), (15, 66526432), (16, 62368530), (20, 49894824), (21, 47518880), (24, 41579020), (28, 35639160), (30, 33263216), (32, 31184265), (35, 28511328), (40, 24947412), (42, 23759440), (47, 21231840), (48, 20789510), (56, 17819580), (60, 16631608), (70, 14255664), (71, 14054880), (80, 12473706), (84, 11879720), (89, 11212320), (94, 10615920), (96, 10394755), (105, 9503776), (112, 8909790), (120, 8315804), (140, 7127832), (141, 7077280), (142, 7027440), (160, 6236853), (168, 5939860), (178, 5606160), (188, 5307960), (210, 4751888), (213, 4684960), (224, 4454895), (235, 4246368), (240, 4157902), (267, 3737440), (280, 3563916), (282, 3538640), (284, 3513720), (329, 3033120), (336, 2969930), (355, 2810976), (356, 2803080), (376, 2653980), (420, 2375944), (426, 2342480), (445, 2242464), (470, 2123184), (480, 2078951), (497, 2007840), (534, 1868720), (560, 1781958), (564, 1769320), (568, 1756860), (623, 1601760), (658, 1516560), (672, 1484965), (705, 1415456), (710, 1405488), (712, 1401540), (752, 1326990), (840, 1187972), (852, 1171240), (890, 1121232), (940, 1061592), (987, 1011040), (994, 1003920), (1065, 936992), (1068, 934360), (1120, 890979), (1128, 884660), (1136, 878430), (1246, 800880), (1316, 758280), (1335, 747488), (1410, 707728), (1420, 702744), (1424, 700770), (1491, 669280), (1504, 663495), (1645, 606624), (1680, 593986), (1704, 585620), (1780, 560616), (1869, 533920), (1880, 530796), (1974, 505520), (1988, 501960), (2130, 468496), (2136, 467180), (2256, 442330), (2272, 439215), (2485, 401568), (2492, 400440), (2632, 379140), (2670, 373744), (2820, 353864), (2840, 351372), (2848, 350385), (2982, 334640), (3115, 320352), (3290, 303312), (3337, 299040), (3360, 296993), (3408, 292810), (3560, 280308), (3738, 266960), (3760, 265398), (3948, 252760), (3976, 250980), (4183, 238560), (4260, 234248), (4272, 233590), (4512, 221165), (4935, 202208), (4970, 200784), (4984, 200220), (5264, 189570), (5340, 186872), (5640, 176932), (5680, 175686), (5964, 167320), (6230, 160176), (6319, 157920), (6580, 151656), (6674, 149520), (6816, 146405), (7120, 140154), (7455, 133856), (7476, 133480), (7520, 132699), (7896, 126380), (7952, 125490), (8366, 119280), (8520, 117124), (8544, 116795), (9345, 106784), (9870, 101104), (9940, 100392), (9968, 100110), (10011, 99680), (10528, 94785), (10680, 93436), (11280, 88466), (11360, 87843), (11928, 83660), (12460, 80088), (12549, 79520), (12638, 78960), (13160, 75828), (13348, 74760), (14240, 70077), (14910, 66928), (14952, 66740), (15792, 63190), (15904, 62745), (16685, 59808), (16732, 59640), (17040, 58562), (18690, 53392), (18957, 52640), (19740, 50552), (19880, 50196), (19936, 50055), (20022, 49840), (20915, 47712), (21360, 46718), (22560, 44233), (23359, 42720), (23856, 41830), (24920, 40044), (25098, 39760), (25276, 39480), (26320, 37914), (26696, 37380), (29281, 34080), (29820, 33464), (29904, 33370), (31584, 31595)]