264704160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{78781}}^1$

素因数の和:78806

約数の個数: 96

約数和(自身を含む): 952947072

約数和(自身を除く): 688242912

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, 78781, 157562, 236343, 315124, 393905, 472686, 551467, 630248, 787810, 945372, 1102934, 1181715, 1260496, 1575620, 1654401, 1890744, 2205868, 2363430, 2520992, 2757335, 3151240, 3308802, 3781488, 4411736, 4726860, 5514670, 6302480, 6617604, 7562976, 8272005, 8823472, 9453720, 11029340, 12604960, 13235208, 16544010, 17646944, 18907440, 22058680, 26470416, 33088020, 37814880, 44117360, 52940832, 66176040, 88234720, 132352080, 264704160]

約数ペア:

[(1, 264704160), (2, 132352080), (3, 88234720), (4, 66176040), (5, 52940832), (6, 44117360), (7, 37814880), (8, 33088020), (10, 26470416), (12, 22058680), (14, 18907440), (15, 17646944), (16, 16544010), (20, 13235208), (21, 12604960), (24, 11029340), (28, 9453720), (30, 8823472), (32, 8272005), (35, 7562976), (40, 6617604), (42, 6302480), (48, 5514670), (56, 4726860), (60, 4411736), (70, 3781488), (80, 3308802), (84, 3151240), (96, 2757335), (105, 2520992), (112, 2363430), (120, 2205868), (140, 1890744), (160, 1654401), (168, 1575620), (210, 1260496), (224, 1181715), (240, 1102934), (280, 945372), (336, 787810), (420, 630248), (480, 551467), (560, 472686), (672, 393905), (840, 315124), (1120, 236343), (1680, 157562), (3360, 78781)]