212370960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:605

約数の個数: 160

約数和(自身を含む): 697098240

約数和(自身を除く): 484727280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 474, 487, 552, 632, 690, 790, 920, 948, 974, 1104, 1185, 1264, 1380, 1461, 1580, 1817, 1840, 1896, 1948, 2370, 2435, 2760, 2922, 3160, 3634, 3792, 3896, 4740, 4870, 5451, 5520, 5844, 6320, 7268, 7305, 7792, 9085, 9480, 9740, 10902, 11201, 11688, 14536, 14610, 18170, 18960, 19480, 21804, 22402, 23376, 27255, 29072, 29220, 33603, 36340, 38473, 38960, 43608, 44804, 54510, 56005, 58440, 67206, 72680, 76946, 87216, 89608, 109020, 112010, 115419, 116880, 134412, 145360, 153892, 168015, 179216, 192365, 218040, 224020, 230838, 268824, 307784, 336030, 384730, 436080, 448040, 461676, 537648, 577095, 615568, 672060, 769460, 884879, 896080, 923352, 1154190, 1344120, 1538920, 1769758, 1846704, 2308380, 2654637, 2688240, 3077840, 3539516, 4424395, 4616760, 5309274, 7079032, 8848790, 9233520, 10618548, 13273185, 14158064, 17697580, 21237096, 26546370, 35395160, 42474192, 53092740, 70790320, 106185480, 212370960]

約数ペア:

[(1, 212370960), (2, 106185480), (3, 70790320), (4, 53092740), (5, 42474192), (6, 35395160), (8, 26546370), (10, 21237096), (12, 17697580), (15, 14158064), (16, 13273185), (20, 10618548), (23, 9233520), (24, 8848790), (30, 7079032), (40, 5309274), (46, 4616760), (48, 4424395), (60, 3539516), (69, 3077840), (79, 2688240), (80, 2654637), (92, 2308380), (115, 1846704), (120, 1769758), (138, 1538920), (158, 1344120), (184, 1154190), (230, 923352), (237, 896080), (240, 884879), (276, 769460), (316, 672060), (345, 615568), (368, 577095), (395, 537648), (460, 461676), (474, 448040), (487, 436080), (552, 384730), (632, 336030), (690, 307784), (790, 268824), (920, 230838), (948, 224020), (974, 218040), (1104, 192365), (1185, 179216), (1264, 168015), (1380, 153892), (1461, 145360), (1580, 134412), (1817, 116880), (1840, 115419), (1896, 112010), (1948, 109020), (2370, 89608), (2435, 87216), (2760, 76946), (2922, 72680), (3160, 67206), (3634, 58440), (3792, 56005), (3896, 54510), (4740, 44804), (4870, 43608), (5451, 38960), (5520, 38473), (5844, 36340), (6320, 33603), (7268, 29220), (7305, 29072), (7792, 27255), (9085, 23376), (9480, 22402), (9740, 21804), (10902, 19480), (11201, 18960), (11688, 18170), (14536, 14610)]