870767520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{259157}}^1$

素因数の和:259182

約数の個数: 96

約数和(自身を含む): 3134775168

約数和(自身を除く): 2264007648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 259157, 518314, 777471, 1036628, 1295785, 1554942, 1814099, 2073256, 2591570, 3109884, 3628198, 3887355, 4146512, 5183140, 5442297, 6219768, 7256396, 7774710, 8293024, 9070495, 10366280, 10884594, 12439536, 14512792, 15549420, 18140990, 20732560, 21769188, 24879072, 27211485, 29025584, 31098840, 36281980, 41465120, 43538376, 54422970, 58051168, 62197680, 72563960, 87076752, 108845940, 124395360, 145127920, 174153504, 217691880, 290255840, 435383760, 870767520]

約数ペア:

[(1, 870767520), (2, 435383760), (3, 290255840), (4, 217691880), (5, 174153504), (6, 145127920), (7, 124395360), (8, 108845940), (10, 87076752), (12, 72563960), (14, 62197680), (15, 58051168), (16, 54422970), (20, 43538376), (21, 41465120), (24, 36281980), (28, 31098840), (30, 29025584), (32, 27211485), (35, 24879072), (40, 21769188), (42, 20732560), (48, 18140990), (56, 15549420), (60, 14512792), (70, 12439536), (80, 10884594), (84, 10366280), (96, 9070495), (105, 8293024), (112, 7774710), (120, 7256396), (140, 6219768), (160, 5442297), (168, 5183140), (210, 4146512), (224, 3887355), (240, 3628198), (280, 3109884), (336, 2591570), (420, 2073256), (480, 1814099), (560, 1554942), (672, 1295785), (840, 1036628), (1120, 777471), (1680, 518314), (3360, 259157)]