1017882240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12329}}^1$

素因数の和:12394

約数の個数: 128

約数和(自身を含む): 3320222400

約数和(自身を除く): 2302340160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 12329, 13760, 16512, 20640, 24658, 27520, 36987, 41280, 49316, 61645, 73974, 82560, 98632, 123290, 147948, 184935, 197264, 246580, 295896, 369870, 394528, 493160, 530147, 591792, 739740, 789056, 986320, 1060294, 1183584, 1479480, 1578112, 1590441, 1972640, 2120588, 2367168, 2650735, 2958960, 3180882, 3945280, 4241176, 4734336, 5301470, 5917920, 6361764, 7890560, 7952205, 8482352, 10602940, 11835840, 12723528, 15904410, 16964704, 21205880, 23671680, 25447056, 31808820, 33929408, 42411760, 50894112, 63617640, 67858816, 84823520, 101788224, 127235280, 169647040, 203576448, 254470560, 339294080, 508941120, 1017882240]

約数ペア:

[(1, 1017882240), (2, 508941120), (3, 339294080), (4, 254470560), (5, 203576448), (6, 169647040), (8, 127235280), (10, 101788224), (12, 84823520), (15, 67858816), (16, 63617640), (20, 50894112), (24, 42411760), (30, 33929408), (32, 31808820), (40, 25447056), (43, 23671680), (48, 21205880), (60, 16964704), (64, 15904410), (80, 12723528), (86, 11835840), (96, 10602940), (120, 8482352), (128, 7952205), (129, 7890560), (160, 6361764), (172, 5917920), (192, 5301470), (215, 4734336), (240, 4241176), (258, 3945280), (320, 3180882), (344, 2958960), (384, 2650735), (430, 2367168), (480, 2120588), (516, 1972640), (640, 1590441), (645, 1578112), (688, 1479480), (860, 1183584), (960, 1060294), (1032, 986320), (1290, 789056), (1376, 739740), (1720, 591792), (1920, 530147), (2064, 493160), (2580, 394528), (2752, 369870), (3440, 295896), (4128, 246580), (5160, 197264), (5504, 184935), (6880, 147948), (8256, 123290), (10320, 98632), (12329, 82560), (13760, 73974), (16512, 61645), (20640, 49316), (24658, 41280), (27520, 36987)]