1021828080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 480

約数和(自身を含む): 4051883520

約数和(自身を除く): 3030055440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 59, 60, 61, 65, 70, 78, 80, 84, 91, 104, 105, 112, 118, 120, 122, 130, 140, 156, 168, 169, 177, 182, 183, 195, 208, 210, 236, 240, 244, 260, 273, 280, 295, 305, 312, 336, 338, 354, 364, 366, 390, 413, 420, 427, 455, 472, 488, 507, 520, 546, 560, 590, 610, 624, 676, 708, 728, 732, 767, 780, 793, 826, 840, 845, 854, 885, 910, 915, 944, 976, 1014, 1040, 1092, 1180, 1183, 1220, 1239, 1281, 1352, 1365, 1416, 1456, 1464, 1534, 1560, 1586, 1652, 1680, 1690, 1708, 1770, 1820, 1830, 2028, 2065, 2135, 2184, 2301, 2360, 2366, 2379, 2440, 2478, 2535, 2562, 2704, 2730, 2832, 2928, 3068, 3120, 3172, 3304, 3380, 3416, 3540, 3549, 3599, 3640, 3660, 3835, 3965, 4056, 4130, 4270, 4368, 4602, 4720, 4732, 4758, 4880, 4956, 5070, 5124, 5369, 5460, 5551, 5915, 6136, 6195, 6344, 6405, 6608, 6760, 6832, 7080, 7098, 7198, 7280, 7320, 7670, 7930, 8112, 8260, 8540, 9204, 9464, 9516, 9912, 9971, 10140, 10248, 10309, 10738, 10797, 10920, 11102, 11505, 11830, 11895, 12272, 12390, 12688, 12810, 13520, 14160, 14196, 14396, 14640, 15340, 15860, 16107, 16520, 16653, 17080, 17745, 17995, 18408, 18928, 19032, 19824, 19942, 20280, 20496, 20618, 21476, 21594, 21840, 22204, 23010, 23660, 23790, 24780, 25193, 25620, 26845, 27755, 28392, 28792, 29913, 30680, 30927, 31720, 32214, 33040, 33306, 34160, 35490, 35990, 36816, 38064, 39884, 40560, 41236, 42952, 43188, 44408, 46020, 46787, 47320, 47580, 49560, 49855, 50386, 51240, 51545, 53690, 53985, 55510, 56784, 57584, 59826, 61360, 61854, 63440, 64428, 66612, 69797, 70980, 71980, 72163, 75579, 79768, 80535, 82472, 83265, 85904, 86376, 88816, 92040, 93574, 94640, 95160, 99120, 99710, 100772, 102480, 103090, 107380, 107970, 111020, 119652, 123708, 125965, 128856, 133224, 139594, 140361, 141960, 143960, 144326, 149565, 151158, 154635, 159536, 161070, 164944, 166530, 172752, 184080, 187148, 190320, 199420, 201544, 206180, 209391, 214760, 215940, 216489, 222040, 233935, 239304, 247416, 251930, 257712, 266448, 279188, 280722, 283920, 287920, 288652, 299130, 302316, 309270, 322140, 327509, 333060, 348985, 360815, 374296, 377895, 398840, 403088, 412360, 418782, 429520, 431880, 432978, 444080, 467870, 478608, 494832, 503860, 558376, 561444, 577304, 598260, 604632, 608231, 618540, 644280, 655018, 666120, 697970, 701805, 721630, 748592, 755790, 797680, 824720, 837564, 863760, 865956, 935740, 982527, 1007720, 1046955, 1082445, 1116752, 1122888, 1154608, 1196520, 1209264, 1216462, 1237080, 1288560, 1310036, 1332240, 1395940, 1403610, 1443260, 1511580, 1637545, 1675128, 1731912, 1824693, 1871480, 1965054, 2015440, 2093910, 2164890, 2245776, 2393040, 2432924, 2474160, 2620072, 2791880, 2807220, 2886520, 3023160, 3041155, 3275090, 3350256, 3463824, 3649386, 3742960, 3930108, 4187820, 4257617, 4329780, 4865848, 4912635, 5240144, 5583760, 5614440, 5773040, 6046320, 6082310, 6550180, 7298772, 7860216, 8375640, 8515234, 8659560, 9123465, 9731696, 9825270, 11228880, 12164620, 12772851, 13100360, 14597544, 15720432, 16751280, 17030468, 17319120, 18246930, 19650540, 21288085, 24329240, 25545702, 26200720, 29195088, 34060936, 36493860, 39301080, 42576170, 48658480, 51091404, 63864255, 68121872, 72987720, 78602160, 85152340, 102182808, 127728510, 145975440, 170304680, 204365616, 255457020, 340609360, 510914040, 1021828080]

約数ペア:

[(1, 1021828080), (2, 510914040), (3, 340609360), (4, 255457020), (5, 204365616), (6, 170304680), (7, 145975440), (8, 127728510), (10, 102182808), (12, 85152340), (13, 78602160), (14, 72987720), (15, 68121872), (16, 63864255), (20, 51091404), (21, 48658480), (24, 42576170), (26, 39301080), (28, 36493860), (30, 34060936), (35, 29195088), (39, 26200720), (40, 25545702), (42, 24329240), (48, 21288085), (52, 19650540), (56, 18246930), (59, 17319120), (60, 17030468), (61, 16751280), (65, 15720432), (70, 14597544), (78, 13100360), (80, 12772851), (84, 12164620), (91, 11228880), (104, 9825270), (105, 9731696), (112, 9123465), (118, 8659560), (120, 8515234), (122, 8375640), (130, 7860216), (140, 7298772), (156, 6550180), (168, 6082310), (169, 6046320), (177, 5773040), (182, 5614440), (183, 5583760), (195, 5240144), (208, 4912635), (210, 4865848), (236, 4329780), (240, 4257617), (244, 4187820), (260, 3930108), (273, 3742960), (280, 3649386), (295, 3463824), (305, 3350256), (312, 3275090), (336, 3041155), (338, 3023160), (354, 2886520), (364, 2807220), (366, 2791880), (390, 2620072), (413, 2474160), (420, 2432924), (427, 2393040), (455, 2245776), (472, 2164890), (488, 2093910), (507, 2015440), (520, 1965054), (546, 1871480), (560, 1824693), (590, 1731912), (610, 1675128), (624, 1637545), (676, 1511580), (708, 1443260), (728, 1403610), (732, 1395940), (767, 1332240), (780, 1310036), (793, 1288560), (826, 1237080), (840, 1216462), (845, 1209264), (854, 1196520), (885, 1154608), (910, 1122888), (915, 1116752), (944, 1082445), (976, 1046955), (1014, 1007720), (1040, 982527), (1092, 935740), (1180, 865956), (1183, 863760), (1220, 837564), (1239, 824720), (1281, 797680), (1352, 755790), (1365, 748592), (1416, 721630), (1456, 701805), (1464, 697970), (1534, 666120), (1560, 655018), (1586, 644280), (1652, 618540), (1680, 608231), (1690, 604632), (1708, 598260), (1770, 577304), (1820, 561444), (1830, 558376), (2028, 503860), (2065, 494832), (2135, 478608), (2184, 467870), (2301, 444080), (2360, 432978), (2366, 431880), (2379, 429520), (2440, 418782), (2478, 412360), (2535, 403088), (2562, 398840), (2704, 377895), (2730, 374296), (2832, 360815), (2928, 348985), (3068, 333060), (3120, 327509), (3172, 322140), (3304, 309270), (3380, 302316), (3416, 299130), (3540, 288652), (3549, 287920), (3599, 283920), (3640, 280722), (3660, 279188), (3835, 266448), (3965, 257712), (4056, 251930), (4130, 247416), (4270, 239304), (4368, 233935), (4602, 222040), (4720, 216489), (4732, 215940), (4758, 214760), (4880, 209391), (4956, 206180), (5070, 201544), (5124, 199420), (5369, 190320), (5460, 187148), (5551, 184080), (5915, 172752), (6136, 166530), (6195, 164944), (6344, 161070), (6405, 159536), (6608, 154635), (6760, 151158), (6832, 149565), (7080, 144326), (7098, 143960), (7198, 141960), (7280, 140361), (7320, 139594), (7670, 133224), (7930, 128856), (8112, 125965), (8260, 123708), (8540, 119652), (9204, 111020), (9464, 107970), (9516, 107380), (9912, 103090), (9971, 102480), (10140, 100772), (10248, 99710), (10309, 99120), (10738, 95160), (10797, 94640), (10920, 93574), (11102, 92040), (11505, 88816), (11830, 86376), (11895, 85904), (12272, 83265), (12390, 82472), (12688, 80535), (12810, 79768), (13520, 75579), (14160, 72163), (14196, 71980), (14396, 70980), (14640, 69797), (15340, 66612), (15860, 64428), (16107, 63440), (16520, 61854), (16653, 61360), (17080, 59826), (17745, 57584), (17995, 56784), (18408, 55510), (18928, 53985), (19032, 53690), (19824, 51545), (19942, 51240), (20280, 50386), (20496, 49855), (20618, 49560), (21476, 47580), (21594, 47320), (21840, 46787), (22204, 46020), (23010, 44408), (23660, 43188), (23790, 42952), (24780, 41236), (25193, 40560), (25620, 39884), (26845, 38064), (27755, 36816), (28392, 35990), (28792, 35490), (29913, 34160), (30680, 33306), (30927, 33040), (31720, 32214)]