40965960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{6967}}^1$

素因数の和:6995

約数の個数: 96

約数和(自身を含む): 142983360

約数和(自身を除く): 102017400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 6967, 13934, 20901, 27868, 34835, 41802, 48769, 55736, 69670, 83604, 97538, 104505, 139340, 146307, 167208, 195076, 209010, 243845, 278680, 292614, 341383, 390152, 418020, 487690, 585228, 682766, 731535, 836040, 975380, 1024149, 1170456, 1365532, 1463070, 1706915, 1950760, 2048298, 2731064, 2926140, 3413830, 4096596, 5120745, 5852280, 6827660, 8193192, 10241490, 13655320, 20482980, 40965960]

約数ペア:

[(1, 40965960), (2, 20482980), (3, 13655320), (4, 10241490), (5, 8193192), (6, 6827660), (7, 5852280), (8, 5120745), (10, 4096596), (12, 3413830), (14, 2926140), (15, 2731064), (20, 2048298), (21, 1950760), (24, 1706915), (28, 1463070), (30, 1365532), (35, 1170456), (40, 1024149), (42, 975380), (49, 836040), (56, 731535), (60, 682766), (70, 585228), (84, 487690), (98, 418020), (105, 390152), (120, 341383), (140, 292614), (147, 278680), (168, 243845), (196, 209010), (210, 195076), (245, 167208), (280, 146307), (294, 139340), (392, 104505), (420, 97538), (490, 83604), (588, 69670), (735, 55736), (840, 48769), (980, 41802), (1176, 34835), (1470, 27868), (1960, 20901), (2940, 13934), (5880, 6967)]