2006387520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1153

約数の個数: 224

約数和(自身を含む): 6728520960

約数和(自身を除く): 4722133440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 138, 160, 178, 184, 192, 230, 240, 267, 276, 320, 345, 356, 368, 445, 460, 480, 534, 552, 690, 712, 736, 890, 920, 960, 1021, 1068, 1104, 1335, 1380, 1424, 1472, 1780, 1840, 2042, 2047, 2136, 2208, 2670, 2760, 2848, 3063, 3560, 3680, 4084, 4094, 4272, 4416, 5105, 5340, 5520, 5696, 6126, 6141, 7120, 7360, 8168, 8188, 8544, 10210, 10235, 10680, 11040, 12252, 12282, 14240, 15315, 16336, 16376, 17088, 20420, 20470, 21360, 22080, 23483, 24504, 24564, 28480, 30630, 30705, 32672, 32752, 40840, 40940, 42720, 46966, 49008, 49128, 61260, 61410, 65344, 65504, 70449, 81680, 81880, 85440, 90869, 93932, 98016, 98256, 117415, 122520, 122820, 131008, 140898, 163360, 163760, 181738, 187864, 196032, 196512, 234830, 245040, 245640, 272607, 281796, 326720, 327520, 352245, 363476, 375728, 393024, 454345, 469660, 490080, 491280, 545214, 563592, 655040, 704490, 726952, 751456, 908690, 939320, 980160, 982560, 1090428, 1127184, 1363035, 1408980, 1453904, 1502912, 1817380, 1878640, 1965120, 2089987, 2180856, 2254368, 2726070, 2817960, 2907808, 3634760, 3757280, 4179974, 4361712, 4508736, 5452140, 5635920, 5815616, 6269961, 7269520, 7514560, 8359948, 8723424, 10449935, 10904280, 11271840, 12539922, 14539040, 16719896, 17446848, 20899870, 21808560, 22543680, 25079844, 29078080, 31349805, 33439792, 41799740, 43617120, 50159688, 62699610, 66879584, 83599480, 87234240, 100319376, 125399220, 133759168, 167198960, 200638752, 250798440, 334397920, 401277504, 501596880, 668795840, 1003193760, 2006387520]

約数ペア:

[(1, 2006387520), (2, 1003193760), (3, 668795840), (4, 501596880), (5, 401277504), (6, 334397920), (8, 250798440), (10, 200638752), (12, 167198960), (15, 133759168), (16, 125399220), (20, 100319376), (23, 87234240), (24, 83599480), (30, 66879584), (32, 62699610), (40, 50159688), (46, 43617120), (48, 41799740), (60, 33439792), (64, 31349805), (69, 29078080), (80, 25079844), (89, 22543680), (92, 21808560), (96, 20899870), (115, 17446848), (120, 16719896), (138, 14539040), (160, 12539922), (178, 11271840), (184, 10904280), (192, 10449935), (230, 8723424), (240, 8359948), (267, 7514560), (276, 7269520), (320, 6269961), (345, 5815616), (356, 5635920), (368, 5452140), (445, 4508736), (460, 4361712), (480, 4179974), (534, 3757280), (552, 3634760), (690, 2907808), (712, 2817960), (736, 2726070), (890, 2254368), (920, 2180856), (960, 2089987), (1021, 1965120), (1068, 1878640), (1104, 1817380), (1335, 1502912), (1380, 1453904), (1424, 1408980), (1472, 1363035), (1780, 1127184), (1840, 1090428), (2042, 982560), (2047, 980160), (2136, 939320), (2208, 908690), (2670, 751456), (2760, 726952), (2848, 704490), (3063, 655040), (3560, 563592), (3680, 545214), (4084, 491280), (4094, 490080), (4272, 469660), (4416, 454345), (5105, 393024), (5340, 375728), (5520, 363476), (5696, 352245), (6126, 327520), (6141, 326720), (7120, 281796), (7360, 272607), (8168, 245640), (8188, 245040), (8544, 234830), (10210, 196512), (10235, 196032), (10680, 187864), (11040, 181738), (12252, 163760), (12282, 163360), (14240, 140898), (15315, 131008), (16336, 122820), (16376, 122520), (17088, 117415), (20420, 98256), (20470, 98016), (21360, 93932), (22080, 90869), (23483, 85440), (24504, 81880), (24564, 81680), (28480, 70449), (30630, 65504), (30705, 65344), (32672, 61410), (32752, 61260), (40840, 49128), (40940, 49008), (42720, 46966)]