139259120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 320

約数和(自身を含む): 455970816

約数和(自身を除く): 316711696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 37, 40, 44, 47, 52, 55, 56, 65, 70, 74, 77, 80, 88, 91, 94, 104, 110, 112, 130, 140, 143, 148, 154, 176, 182, 185, 188, 208, 220, 235, 259, 260, 280, 286, 296, 308, 329, 364, 370, 376, 385, 407, 440, 455, 470, 481, 517, 518, 520, 560, 572, 592, 611, 616, 658, 715, 728, 740, 752, 770, 814, 880, 910, 940, 962, 1001, 1034, 1036, 1040, 1144, 1222, 1232, 1295, 1316, 1430, 1456, 1480, 1540, 1628, 1645, 1739, 1820, 1880, 1924, 2002, 2035, 2068, 2072, 2288, 2405, 2444, 2585, 2590, 2632, 2849, 2860, 2960, 3055, 3080, 3256, 3290, 3367, 3478, 3619, 3640, 3760, 3848, 4004, 4070, 4136, 4144, 4277, 4810, 4888, 5005, 5170, 5180, 5264, 5291, 5698, 5720, 6110, 6160, 6512, 6580, 6721, 6734, 6956, 7238, 7280, 7696, 8008, 8140, 8272, 8554, 8695, 9620, 9776, 10010, 10340, 10360, 10582, 11396, 11440, 12173, 12220, 13160, 13442, 13468, 13912, 14245, 14476, 16016, 16280, 16835, 17108, 17390, 18095, 19129, 19240, 20020, 20680, 20720, 21164, 21385, 22607, 22792, 24346, 24440, 26320, 26455, 26884, 26936, 27824, 28490, 28952, 32560, 33605, 33670, 34216, 34780, 36190, 37037, 38258, 38480, 40040, 41360, 42328, 42770, 45214, 45584, 47047, 48692, 48880, 52910, 53768, 53872, 56980, 57904, 60865, 67210, 67340, 68432, 69560, 72380, 74074, 76516, 80080, 84656, 85540, 90428, 94094, 95645, 97384, 105820, 107536, 113035, 113960, 121730, 133903, 134420, 134680, 139120, 144760, 148148, 153032, 158249, 171080, 180856, 185185, 188188, 191290, 194768, 211640, 226070, 227920, 235235, 243460, 248677, 267806, 268840, 269360, 289520, 296296, 306064, 316498, 342160, 361712, 370370, 376376, 382580, 423280, 452140, 470470, 486920, 497354, 535612, 537680, 592592, 632996, 669515, 740740, 752752, 765160, 791245, 904280, 940940, 973840, 994708, 1071224, 1243385, 1265992, 1339030, 1481480, 1530320, 1582490, 1740739, 1808560, 1881880, 1989416, 2142448, 2486770, 2531984, 2678060, 2962960, 3164980, 3481478, 3763760, 3978832, 4973540, 5356120, 6329960, 6962956, 8703695, 9947080, 10712240, 12659920, 13925912, 17407390, 19894160, 27851824, 34814780, 69629560, 139259120]

約数ペア:

[(1, 139259120), (2, 69629560), (4, 34814780), (5, 27851824), (7, 19894160), (8, 17407390), (10, 13925912), (11, 12659920), (13, 10712240), (14, 9947080), (16, 8703695), (20, 6962956), (22, 6329960), (26, 5356120), (28, 4973540), (35, 3978832), (37, 3763760), (40, 3481478), (44, 3164980), (47, 2962960), (52, 2678060), (55, 2531984), (56, 2486770), (65, 2142448), (70, 1989416), (74, 1881880), (77, 1808560), (80, 1740739), (88, 1582490), (91, 1530320), (94, 1481480), (104, 1339030), (110, 1265992), (112, 1243385), (130, 1071224), (140, 994708), (143, 973840), (148, 940940), (154, 904280), (176, 791245), (182, 765160), (185, 752752), (188, 740740), (208, 669515), (220, 632996), (235, 592592), (259, 537680), (260, 535612), (280, 497354), (286, 486920), (296, 470470), (308, 452140), (329, 423280), (364, 382580), (370, 376376), (376, 370370), (385, 361712), (407, 342160), (440, 316498), (455, 306064), (470, 296296), (481, 289520), (517, 269360), (518, 268840), (520, 267806), (560, 248677), (572, 243460), (592, 235235), (611, 227920), (616, 226070), (658, 211640), (715, 194768), (728, 191290), (740, 188188), (752, 185185), (770, 180856), (814, 171080), (880, 158249), (910, 153032), (940, 148148), (962, 144760), (1001, 139120), (1034, 134680), (1036, 134420), (1040, 133903), (1144, 121730), (1222, 113960), (1232, 113035), (1295, 107536), (1316, 105820), (1430, 97384), (1456, 95645), (1480, 94094), (1540, 90428), (1628, 85540), (1645, 84656), (1739, 80080), (1820, 76516), (1880, 74074), (1924, 72380), (2002, 69560), (2035, 68432), (2068, 67340), (2072, 67210), (2288, 60865), (2405, 57904), (2444, 56980), (2585, 53872), (2590, 53768), (2632, 52910), (2849, 48880), (2860, 48692), (2960, 47047), (3055, 45584), (3080, 45214), (3256, 42770), (3290, 42328), (3367, 41360), (3478, 40040), (3619, 38480), (3640, 38258), (3760, 37037), (3848, 36190), (4004, 34780), (4070, 34216), (4136, 33670), (4144, 33605), (4277, 32560), (4810, 28952), (4888, 28490), (5005, 27824), (5170, 26936), (5180, 26884), (5264, 26455), (5291, 26320), (5698, 24440), (5720, 24346), (6110, 22792), (6160, 22607), (6512, 21385), (6580, 21164), (6721, 20720), (6734, 20680), (6956, 20020), (7238, 19240), (7280, 19129), (7696, 18095), (8008, 17390), (8140, 17108), (8272, 16835), (8554, 16280), (8695, 16016), (9620, 14476), (9776, 14245), (10010, 13912), (10340, 13468), (10360, 13442), (10582, 13160), (11396, 12220), (11440, 12173)]