1039800320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 2749088160

約数和(自身を除く): 1709287840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 107, 128, 130, 146, 160, 208, 214, 256, 260, 292, 320, 365, 416, 428, 512, 520, 535, 584, 640, 730, 832, 856, 949, 1024, 1040, 1070, 1168, 1280, 1391, 1460, 1664, 1712, 1898, 2048, 2080, 2140, 2336, 2560, 2782, 2920, 3328, 3424, 3796, 4160, 4280, 4672, 4745, 5120, 5564, 5840, 6656, 6848, 6955, 7592, 7811, 8320, 8560, 9344, 9490, 10240, 11128, 11680, 13312, 13696, 13910, 15184, 15622, 16640, 17120, 18688, 18980, 22256, 23360, 26624, 27392, 27820, 30368, 31244, 33280, 34240, 37376, 37960, 39055, 44512, 46720, 54784, 55640, 60736, 62488, 66560, 68480, 74752, 75920, 78110, 89024, 93440, 101543, 109568, 111280, 121472, 124976, 133120, 136960, 149504, 151840, 156220, 178048, 186880, 203086, 219136, 222560, 242944, 249952, 273920, 303680, 312440, 356096, 373760, 406172, 445120, 485888, 499904, 507715, 547840, 607360, 624880, 712192, 747520, 812344, 890240, 971776, 999808, 1015430, 1095680, 1214720, 1249760, 1424384, 1624688, 1780480, 1943552, 1999616, 2030860, 2429440, 2499520, 2848768, 3249376, 3560960, 3999232, 4061720, 4858880, 4999040, 6498752, 7121920, 7998464, 8123440, 9717760, 9998080, 12997504, 14243840, 15996928, 16246880, 19996160, 25995008, 32493760, 39992320, 51990016, 64987520, 79984640, 103980032, 129975040, 207960064, 259950080, 519900160, 1039800320]

約数ペア:

[(1, 1039800320), (2, 519900160), (4, 259950080), (5, 207960064), (8, 129975040), (10, 103980032), (13, 79984640), (16, 64987520), (20, 51990016), (26, 39992320), (32, 32493760), (40, 25995008), (52, 19996160), (64, 16246880), (65, 15996928), (73, 14243840), (80, 12997504), (104, 9998080), (107, 9717760), (128, 8123440), (130, 7998464), (146, 7121920), (160, 6498752), (208, 4999040), (214, 4858880), (256, 4061720), (260, 3999232), (292, 3560960), (320, 3249376), (365, 2848768), (416, 2499520), (428, 2429440), (512, 2030860), (520, 1999616), (535, 1943552), (584, 1780480), (640, 1624688), (730, 1424384), (832, 1249760), (856, 1214720), (949, 1095680), (1024, 1015430), (1040, 999808), (1070, 971776), (1168, 890240), (1280, 812344), (1391, 747520), (1460, 712192), (1664, 624880), (1712, 607360), (1898, 547840), (2048, 507715), (2080, 499904), (2140, 485888), (2336, 445120), (2560, 406172), (2782, 373760), (2920, 356096), (3328, 312440), (3424, 303680), (3796, 273920), (4160, 249952), (4280, 242944), (4672, 222560), (4745, 219136), (5120, 203086), (5564, 186880), (5840, 178048), (6656, 156220), (6848, 151840), (6955, 149504), (7592, 136960), (7811, 133120), (8320, 124976), (8560, 121472), (9344, 111280), (9490, 109568), (10240, 101543), (11128, 93440), (11680, 89024), (13312, 78110), (13696, 75920), (13910, 74752), (15184, 68480), (15622, 66560), (16640, 62488), (17120, 60736), (18688, 55640), (18980, 54784), (22256, 46720), (23360, 44512), (26624, 39055), (27392, 37960), (27820, 37376), (30368, 34240), (31244, 33280)]