138019320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 476236800

約数和(自身を除く): 338217480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 79, 90, 92, 115, 120, 138, 158, 180, 184, 207, 211, 230, 237, 276, 316, 345, 360, 395, 414, 422, 460, 474, 552, 632, 633, 690, 711, 790, 828, 844, 920, 948, 1035, 1055, 1185, 1266, 1380, 1422, 1580, 1656, 1688, 1817, 1896, 1899, 2070, 2110, 2370, 2532, 2760, 2844, 3160, 3165, 3555, 3634, 3798, 4140, 4220, 4740, 4853, 5064, 5451, 5688, 6330, 7110, 7268, 7596, 8280, 8440, 9085, 9480, 9495, 9706, 10902, 12660, 14220, 14536, 14559, 15192, 16353, 16669, 18170, 18990, 19412, 21804, 24265, 25320, 27255, 28440, 29118, 32706, 33338, 36340, 37980, 38824, 43608, 43677, 48530, 50007, 54510, 58236, 65412, 66676, 72680, 72795, 75960, 81765, 83345, 87354, 97060, 100014, 109020, 116472, 130824, 133352, 145590, 150021, 163530, 166690, 174708, 194120, 200028, 218040, 218385, 250035, 291180, 300042, 327060, 333380, 349416, 383387, 400056, 436770, 500070, 582360, 600084, 654120, 666760, 750105, 766774, 873540, 1000140, 1150161, 1200168, 1500210, 1533548, 1747080, 1916935, 2000280, 2300322, 3000420, 3067096, 3450483, 3833870, 4600644, 5750805, 6000840, 6900966, 7667740, 9201288, 11501610, 13801932, 15335480, 17252415, 23003220, 27603864, 34504830, 46006440, 69009660, 138019320]

約数ペア:

[(1, 138019320), (2, 69009660), (3, 46006440), (4, 34504830), (5, 27603864), (6, 23003220), (8, 17252415), (9, 15335480), (10, 13801932), (12, 11501610), (15, 9201288), (18, 7667740), (20, 6900966), (23, 6000840), (24, 5750805), (30, 4600644), (36, 3833870), (40, 3450483), (45, 3067096), (46, 3000420), (60, 2300322), (69, 2000280), (72, 1916935), (79, 1747080), (90, 1533548), (92, 1500210), (115, 1200168), (120, 1150161), (138, 1000140), (158, 873540), (180, 766774), (184, 750105), (207, 666760), (211, 654120), (230, 600084), (237, 582360), (276, 500070), (316, 436770), (345, 400056), (360, 383387), (395, 349416), (414, 333380), (422, 327060), (460, 300042), (474, 291180), (552, 250035), (632, 218385), (633, 218040), (690, 200028), (711, 194120), (790, 174708), (828, 166690), (844, 163530), (920, 150021), (948, 145590), (1035, 133352), (1055, 130824), (1185, 116472), (1266, 109020), (1380, 100014), (1422, 97060), (1580, 87354), (1656, 83345), (1688, 81765), (1817, 75960), (1896, 72795), (1899, 72680), (2070, 66676), (2110, 65412), (2370, 58236), (2532, 54510), (2760, 50007), (2844, 48530), (3160, 43677), (3165, 43608), (3555, 38824), (3634, 37980), (3798, 36340), (4140, 33338), (4220, 32706), (4740, 29118), (4853, 28440), (5064, 27255), (5451, 25320), (5688, 24265), (6330, 21804), (7110, 19412), (7268, 18990), (7596, 18170), (8280, 16669), (8440, 16353), (9085, 15192), (9480, 14559), (9495, 14536), (9706, 14220), (10902, 12660)]