1680221088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1148

約数の個数: 288

約数和(自身を含む): 5982867072

約数和(自身を除く): 4302645984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 61, 63, 72, 78, 84, 91, 96, 104, 112, 117, 122, 126, 144, 156, 168, 182, 183, 208, 224, 234, 244, 252, 273, 288, 312, 336, 364, 366, 416, 427, 468, 488, 504, 546, 549, 624, 672, 728, 732, 793, 819, 854, 936, 976, 1008, 1051, 1092, 1098, 1248, 1281, 1456, 1464, 1586, 1638, 1708, 1872, 1952, 2016, 2102, 2184, 2196, 2379, 2562, 2912, 2928, 3153, 3172, 3276, 3416, 3744, 3843, 4204, 4368, 4392, 4758, 5124, 5551, 5856, 6306, 6344, 6552, 6832, 7137, 7357, 7686, 8408, 8736, 8784, 9459, 9516, 10248, 11102, 12612, 12688, 13104, 13663, 13664, 14274, 14714, 15372, 16653, 16816, 17568, 18918, 19032, 20496, 22071, 22204, 25224, 25376, 26208, 27326, 28548, 29428, 30744, 33306, 33632, 37836, 38064, 40989, 40992, 44142, 44408, 49959, 50448, 54652, 57096, 58856, 61488, 64111, 66213, 66612, 75672, 76128, 81978, 88284, 88816, 95641, 99918, 100896, 109304, 114192, 117712, 122967, 122976, 128222, 132426, 133224, 151344, 163956, 176568, 177632, 191282, 192333, 199836, 218608, 228384, 235424, 245934, 256444, 264852, 266448, 286923, 302688, 327912, 353136, 382564, 384666, 399672, 437216, 448777, 491868, 512888, 529704, 532896, 573846, 576999, 655824, 706272, 765128, 769332, 799344, 833443, 860769, 897554, 983736, 1025776, 1059408, 1147692, 1153998, 1311648, 1346331, 1530256, 1538664, 1598688, 1666886, 1721538, 1795108, 1967472, 2051552, 2118816, 2295384, 2307996, 2500329, 2692662, 3060512, 3077328, 3333772, 3443076, 3590216, 3934944, 4038993, 4590768, 4615992, 5000658, 5385324, 5834101, 6154656, 6667544, 6886152, 7180432, 7500987, 8077986, 9181536, 9231984, 10001316, 10770648, 11668202, 13335088, 13772304, 14360864, 15001974, 16155972, 17502303, 18463968, 20002632, 21541296, 23336404, 26670176, 27544608, 30003948, 32311944, 35004606, 40005264, 43082592, 46672808, 52506909, 60007896, 64623888, 70009212, 80010528, 93345616, 105013818, 120015792, 129247776, 140018424, 186691232, 210027636, 240031584, 280036848, 420055272, 560073696, 840110544, 1680221088]

約数ペア:

[(1, 1680221088), (2, 840110544), (3, 560073696), (4, 420055272), (6, 280036848), (7, 240031584), (8, 210027636), (9, 186691232), (12, 140018424), (13, 129247776), (14, 120015792), (16, 105013818), (18, 93345616), (21, 80010528), (24, 70009212), (26, 64623888), (28, 60007896), (32, 52506909), (36, 46672808), (39, 43082592), (42, 40005264), (48, 35004606), (52, 32311944), (56, 30003948), (61, 27544608), (63, 26670176), (72, 23336404), (78, 21541296), (84, 20002632), (91, 18463968), (96, 17502303), (104, 16155972), (112, 15001974), (117, 14360864), (122, 13772304), (126, 13335088), (144, 11668202), (156, 10770648), (168, 10001316), (182, 9231984), (183, 9181536), (208, 8077986), (224, 7500987), (234, 7180432), (244, 6886152), (252, 6667544), (273, 6154656), (288, 5834101), (312, 5385324), (336, 5000658), (364, 4615992), (366, 4590768), (416, 4038993), (427, 3934944), (468, 3590216), (488, 3443076), (504, 3333772), (546, 3077328), (549, 3060512), (624, 2692662), (672, 2500329), (728, 2307996), (732, 2295384), (793, 2118816), (819, 2051552), (854, 1967472), (936, 1795108), (976, 1721538), (1008, 1666886), (1051, 1598688), (1092, 1538664), (1098, 1530256), (1248, 1346331), (1281, 1311648), (1456, 1153998), (1464, 1147692), (1586, 1059408), (1638, 1025776), (1708, 983736), (1872, 897554), (1952, 860769), (2016, 833443), (2102, 799344), (2184, 769332), (2196, 765128), (2379, 706272), (2562, 655824), (2912, 576999), (2928, 573846), (3153, 532896), (3172, 529704), (3276, 512888), (3416, 491868), (3744, 448777), (3843, 437216), (4204, 399672), (4368, 384666), (4392, 382564), (4758, 353136), (5124, 327912), (5551, 302688), (5856, 286923), (6306, 266448), (6344, 264852), (6552, 256444), (6832, 245934), (7137, 235424), (7357, 228384), (7686, 218608), (8408, 199836), (8736, 192333), (8784, 191282), (9459, 177632), (9516, 176568), (10248, 163956), (11102, 151344), (12612, 133224), (12688, 132426), (13104, 128222), (13663, 122976), (13664, 122967), (14274, 117712), (14714, 114192), (15372, 109304), (16653, 100896), (16816, 99918), (17568, 95641), (18918, 88816), (19032, 88284), (20496, 81978), (22071, 76128), (22204, 75672), (25224, 66612), (25376, 66213), (26208, 64111), (27326, 61488), (28548, 58856), (29428, 57096), (30744, 54652), (33306, 50448), (33632, 49959), (37836, 44408), (38064, 44142), (40989, 40992)]