2010643440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{28019}}^1$

素因数の和:28071

約数の個数: 160

約数和(自身を含む): 7004551680

約数和(自身を除く): 4993908240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 39, 40, 46, 48, 52, 60, 65, 69, 78, 80, 92, 104, 115, 120, 130, 138, 156, 184, 195, 208, 230, 240, 260, 276, 299, 312, 345, 368, 390, 460, 520, 552, 598, 624, 690, 780, 897, 920, 1040, 1104, 1196, 1380, 1495, 1560, 1794, 1840, 2392, 2760, 2990, 3120, 3588, 4485, 4784, 5520, 5980, 7176, 8970, 11960, 14352, 17940, 23920, 28019, 35880, 56038, 71760, 84057, 112076, 140095, 168114, 224152, 280190, 336228, 364247, 420285, 448304, 560380, 644437, 672456, 728494, 840570, 1092741, 1120760, 1288874, 1344912, 1456988, 1681140, 1821235, 1933311, 2185482, 2241520, 2577748, 2913976, 3222185, 3362280, 3642470, 3866622, 4370964, 5155496, 5463705, 5827952, 6444370, 6724560, 7284940, 7733244, 8377681, 8741928, 9666555, 10310992, 10927410, 12888740, 14569880, 15466488, 16755362, 17483856, 19333110, 21854820, 25133043, 25777480, 29139760, 30932976, 33510724, 38666220, 41888405, 43709640, 50266086, 51554960, 67021448, 77332440, 83776810, 87419280, 100532172, 125665215, 134042896, 154664880, 167553620, 201064344, 251330430, 335107240, 402128688, 502660860, 670214480, 1005321720, 2010643440]

約数ペア:

[(1, 2010643440), (2, 1005321720), (3, 670214480), (4, 502660860), (5, 402128688), (6, 335107240), (8, 251330430), (10, 201064344), (12, 167553620), (13, 154664880), (15, 134042896), (16, 125665215), (20, 100532172), (23, 87419280), (24, 83776810), (26, 77332440), (30, 67021448), (39, 51554960), (40, 50266086), (46, 43709640), (48, 41888405), (52, 38666220), (60, 33510724), (65, 30932976), (69, 29139760), (78, 25777480), (80, 25133043), (92, 21854820), (104, 19333110), (115, 17483856), (120, 16755362), (130, 15466488), (138, 14569880), (156, 12888740), (184, 10927410), (195, 10310992), (208, 9666555), (230, 8741928), (240, 8377681), (260, 7733244), (276, 7284940), (299, 6724560), (312, 6444370), (345, 5827952), (368, 5463705), (390, 5155496), (460, 4370964), (520, 3866622), (552, 3642470), (598, 3362280), (624, 3222185), (690, 2913976), (780, 2577748), (897, 2241520), (920, 2185482), (1040, 1933311), (1104, 1821235), (1196, 1681140), (1380, 1456988), (1495, 1344912), (1560, 1288874), (1794, 1120760), (1840, 1092741), (2392, 840570), (2760, 728494), (2990, 672456), (3120, 644437), (3588, 560380), (4485, 448304), (4784, 420285), (5520, 364247), (5980, 336228), (7176, 280190), (8970, 224152), (11960, 168114), (14352, 140095), (17940, 112076), (23920, 84057), (28019, 71760), (35880, 56038)]