140056800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:170

約数の個数: 216

約数和(自身を含む): 498389976

約数和(自身を除く): 358333176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 67, 75, 78, 80, 96, 100, 104, 120, 130, 134, 150, 156, 160, 195, 200, 201, 208, 240, 260, 268, 300, 312, 325, 335, 390, 400, 402, 416, 480, 520, 536, 600, 624, 650, 670, 780, 800, 804, 871, 975, 1005, 1040, 1072, 1200, 1248, 1300, 1340, 1560, 1608, 1675, 1742, 1950, 2010, 2080, 2144, 2400, 2600, 2613, 2680, 3120, 3216, 3350, 3484, 3900, 4020, 4355, 4489, 5025, 5200, 5226, 5360, 6240, 6432, 6700, 6968, 7800, 8040, 8710, 8978, 10050, 10400, 10452, 10720, 13065, 13400, 13467, 13936, 15600, 16080, 17420, 17956, 20100, 20904, 21775, 22445, 26130, 26800, 26934, 27872, 31200, 32160, 34840, 35912, 40200, 41808, 43550, 44890, 52260, 53600, 53868, 58357, 65325, 67335, 69680, 71824, 80400, 83616, 87100, 89780, 104520, 107736, 112225, 116714, 130650, 134670, 139360, 143648, 160800, 174200, 175071, 179560, 209040, 215472, 224450, 233428, 261300, 269340, 291785, 336675, 348400, 350142, 359120, 418080, 430944, 448900, 466856, 522600, 538680, 583570, 673350, 696800, 700284, 718240, 875355, 897800, 933712, 1045200, 1077360, 1167140, 1346700, 1400568, 1458925, 1750710, 1795600, 1867424, 2090400, 2154720, 2334280, 2693400, 2801136, 2917850, 3501420, 3591200, 4376775, 4668560, 5386800, 5602272, 5835700, 7002840, 8753550, 9337120, 10773600, 11671400, 14005680, 17507100, 23342800, 28011360, 35014200, 46685600, 70028400, 140056800]

約数ペア:

[(1, 140056800), (2, 70028400), (3, 46685600), (4, 35014200), (5, 28011360), (6, 23342800), (8, 17507100), (10, 14005680), (12, 11671400), (13, 10773600), (15, 9337120), (16, 8753550), (20, 7002840), (24, 5835700), (25, 5602272), (26, 5386800), (30, 4668560), (32, 4376775), (39, 3591200), (40, 3501420), (48, 2917850), (50, 2801136), (52, 2693400), (60, 2334280), (65, 2154720), (67, 2090400), (75, 1867424), (78, 1795600), (80, 1750710), (96, 1458925), (100, 1400568), (104, 1346700), (120, 1167140), (130, 1077360), (134, 1045200), (150, 933712), (156, 897800), (160, 875355), (195, 718240), (200, 700284), (201, 696800), (208, 673350), (240, 583570), (260, 538680), (268, 522600), (300, 466856), (312, 448900), (325, 430944), (335, 418080), (390, 359120), (400, 350142), (402, 348400), (416, 336675), (480, 291785), (520, 269340), (536, 261300), (600, 233428), (624, 224450), (650, 215472), (670, 209040), (780, 179560), (800, 175071), (804, 174200), (871, 160800), (975, 143648), (1005, 139360), (1040, 134670), (1072, 130650), (1200, 116714), (1248, 112225), (1300, 107736), (1340, 104520), (1560, 89780), (1608, 87100), (1675, 83616), (1742, 80400), (1950, 71824), (2010, 69680), (2080, 67335), (2144, 65325), (2400, 58357), (2600, 53868), (2613, 53600), (2680, 52260), (3120, 44890), (3216, 43550), (3350, 41808), (3484, 40200), (3900, 35912), (4020, 34840), (4355, 32160), (4489, 31200), (5025, 27872), (5200, 26934), (5226, 26800), (5360, 26130), (6240, 22445), (6432, 21775), (6700, 20904), (6968, 20100), (7800, 17956), (8040, 17420), (8710, 16080), (8978, 15600), (10050, 13936), (10400, 13467), (10452, 13400), (10720, 13065)]