15978734928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{1031}}^1$

素因数の和:1562

約数の個数: 240

約数和(自身を含む): 51145226496

約数和(自身を除く): 35166491568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 487, 612, 624, 663, 816, 884, 936, 974, 1031, 1224, 1326, 1461, 1768, 1872, 1948, 1989, 2062, 2448, 2652, 2922, 3093, 3536, 3896, 3978, 4124, 4383, 5304, 5844, 6186, 6331, 7792, 7956, 8248, 8279, 8766, 9279, 10608, 11688, 12372, 12662, 13403, 15912, 16496, 16558, 17527, 17532, 18558, 18993, 23376, 24744, 24837, 25324, 26806, 31824, 33116, 35054, 35064, 37116, 37986, 40209, 49488, 49674, 50648, 52581, 53612, 56979, 66232, 70108, 70128, 74232, 74511, 75972, 80418, 99348, 101296, 105162, 107224, 107627, 113958, 120627, 132464, 140216, 148464, 149022, 151944, 157743, 160836, 198696, 210324, 214448, 215254, 227851, 227916, 241254, 280432, 298044, 303888, 315486, 321672, 322881, 397392, 420648, 430508, 455702, 455832, 482508, 502097, 596088, 630972, 643344, 645762, 683553, 841296, 861016, 911404, 911664, 965016, 968643, 1004194, 1192176, 1261944, 1291524, 1367106, 1506291, 1722032, 1822808, 1930032, 1937286, 2008388, 2050659, 2523888, 2583048, 2734212, 3012582, 3645616, 3874572, 4016776, 4101318, 4518873, 5166096, 5468424, 6025164, 6527261, 7749144, 8033552, 8202636, 8535649, 9037746, 10936848, 12050328, 13054522, 15498288, 16405272, 17071298, 18075492, 19581783, 24100656, 25606947, 26109044, 32810544, 34142596, 36150984, 39163566, 51213894, 52218088, 58745349, 68285192, 72301968, 76820841, 78327132, 102427788, 104436176, 110963437, 117490698, 136570384, 153641682, 156654264, 204855576, 221926874, 234981396, 307283364, 313308528, 332890311, 409711152, 443853748, 469962792, 614566728, 665780622, 887707496, 939925584, 998670933, 1229133456, 1331561244, 1775414992, 1997341866, 2663122488, 3994683732, 5326244976, 7989367464, 15978734928]

約数ペア:

[(1, 15978734928), (2, 7989367464), (3, 5326244976), (4, 3994683732), (6, 2663122488), (8, 1997341866), (9, 1775414992), (12, 1331561244), (13, 1229133456), (16, 998670933), (17, 939925584), (18, 887707496), (24, 665780622), (26, 614566728), (34, 469962792), (36, 443853748), (39, 409711152), (48, 332890311), (51, 313308528), (52, 307283364), (68, 234981396), (72, 221926874), (78, 204855576), (102, 156654264), (104, 153641682), (117, 136570384), (136, 117490698), (144, 110963437), (153, 104436176), (156, 102427788), (204, 78327132), (208, 76820841), (221, 72301968), (234, 68285192), (272, 58745349), (306, 52218088), (312, 51213894), (408, 39163566), (442, 36150984), (468, 34142596), (487, 32810544), (612, 26109044), (624, 25606947), (663, 24100656), (816, 19581783), (884, 18075492), (936, 17071298), (974, 16405272), (1031, 15498288), (1224, 13054522), (1326, 12050328), (1461, 10936848), (1768, 9037746), (1872, 8535649), (1948, 8202636), (1989, 8033552), (2062, 7749144), (2448, 6527261), (2652, 6025164), (2922, 5468424), (3093, 5166096), (3536, 4518873), (3896, 4101318), (3978, 4016776), (4124, 3874572), (4383, 3645616), (5304, 3012582), (5844, 2734212), (6186, 2583048), (6331, 2523888), (7792, 2050659), (7956, 2008388), (8248, 1937286), (8279, 1930032), (8766, 1822808), (9279, 1722032), (10608, 1506291), (11688, 1367106), (12372, 1291524), (12662, 1261944), (13403, 1192176), (15912, 1004194), (16496, 968643), (16558, 965016), (17527, 911664), (17532, 911404), (18558, 861016), (18993, 841296), (23376, 683553), (24744, 645762), (24837, 643344), (25324, 630972), (26806, 596088), (31824, 502097), (33116, 482508), (35054, 455832), (35064, 455702), (37116, 430508), (37986, 420648), (40209, 397392), (49488, 322881), (49674, 321672), (50648, 315486), (52581, 303888), (53612, 298044), (56979, 280432), (66232, 241254), (70108, 227916), (70128, 227851), (74232, 215254), (74511, 214448), (75972, 210324), (80418, 198696), (99348, 160836), (101296, 157743), (105162, 151944), (107224, 149022), (107627, 148464), (113958, 140216), (120627, 132464)]