217667040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 747532800

約数和(自身を除く): 529865760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 760, 823, 870, 912, 928, 1102, 1140, 1160, 1392, 1520, 1646, 1653, 1740, 1824, 2204, 2280, 2320, 2469, 2755, 2784, 3040, 3292, 3306, 3480, 4115, 4408, 4560, 4640, 4938, 5510, 6584, 6612, 6960, 8230, 8265, 8816, 9120, 9876, 11020, 12345, 13168, 13224, 13920, 15637, 16460, 16530, 17632, 19752, 22040, 23867, 24690, 26336, 26448, 31274, 32920, 33060, 39504, 44080, 46911, 47734, 49380, 52896, 62548, 65840, 66120, 71601, 78185, 79008, 88160, 93822, 95468, 98760, 119335, 125096, 131680, 132240, 143202, 156370, 187644, 190936, 197520, 234555, 238670, 250192, 264480, 286404, 312740, 358005, 375288, 381872, 395040, 453473, 469110, 477340, 500384, 572808, 625480, 716010, 750576, 763744, 906946, 938220, 954680, 1145616, 1250960, 1360419, 1432020, 1501152, 1813892, 1876440, 1909360, 2267365, 2291232, 2501920, 2720838, 2864040, 3627784, 3752880, 3818720, 4534730, 5441676, 5728080, 6802095, 7255568, 7505760, 9069460, 10883352, 11456160, 13604190, 14511136, 18138920, 21766704, 27208380, 36277840, 43533408, 54416760, 72555680, 108833520, 217667040]

約数ペア:

[(1, 217667040), (2, 108833520), (3, 72555680), (4, 54416760), (5, 43533408), (6, 36277840), (8, 27208380), (10, 21766704), (12, 18138920), (15, 14511136), (16, 13604190), (19, 11456160), (20, 10883352), (24, 9069460), (29, 7505760), (30, 7255568), (32, 6802095), (38, 5728080), (40, 5441676), (48, 4534730), (57, 3818720), (58, 3752880), (60, 3627784), (76, 2864040), (80, 2720838), (87, 2501920), (95, 2291232), (96, 2267365), (114, 1909360), (116, 1876440), (120, 1813892), (145, 1501152), (152, 1432020), (160, 1360419), (174, 1250960), (190, 1145616), (228, 954680), (232, 938220), (240, 906946), (285, 763744), (290, 750576), (304, 716010), (348, 625480), (380, 572808), (435, 500384), (456, 477340), (464, 469110), (480, 453473), (551, 395040), (570, 381872), (580, 375288), (608, 358005), (696, 312740), (760, 286404), (823, 264480), (870, 250192), (912, 238670), (928, 234555), (1102, 197520), (1140, 190936), (1160, 187644), (1392, 156370), (1520, 143202), (1646, 132240), (1653, 131680), (1740, 125096), (1824, 119335), (2204, 98760), (2280, 95468), (2320, 93822), (2469, 88160), (2755, 79008), (2784, 78185), (3040, 71601), (3292, 66120), (3306, 65840), (3480, 62548), (4115, 52896), (4408, 49380), (4560, 47734), (4640, 46911), (4938, 44080), (5510, 39504), (6584, 33060), (6612, 32920), (6960, 31274), (8230, 26448), (8265, 26336), (8816, 24690), (9120, 23867), (9876, 22040), (11020, 19752), (12345, 17632), (13168, 16530), (13224, 16460), (13920, 15637)]