240490404

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^3\times {\mathrm{239}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 787046400

約数和(自身を除く): 546555996

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 121, 126, 132, 154, 189, 198, 231, 239, 242, 252, 297, 308, 363, 378, 396, 462, 478, 484, 594, 693, 717, 726, 756, 847, 924, 956, 1089, 1188, 1331, 1386, 1434, 1452, 1673, 1694, 2079, 2151, 2178, 2541, 2629, 2662, 2772, 2868, 3267, 3346, 3388, 3993, 4158, 4302, 4356, 5019, 5082, 5258, 5324, 6453, 6534, 6692, 7623, 7887, 7986, 8316, 8604, 9317, 10038, 10164, 10516, 11979, 12906, 13068, 15057, 15246, 15774, 15972, 18403, 18634, 20076, 22869, 23661, 23958, 25812, 27951, 28919, 30114, 30492, 31548, 35937, 36806, 37268, 45171, 45738, 47322, 47916, 55209, 55902, 57838, 60228, 70983, 71874, 73612, 83853, 86757, 90342, 91476, 94644, 110418, 111804, 115676, 141966, 143748, 165627, 167706, 173514, 180684, 202433, 220836, 251559, 260271, 283932, 318109, 331254, 335412, 347028, 404866, 496881, 503118, 520542, 607299, 636218, 662508, 780813, 809732, 954327, 993762, 1006236, 1041084, 1214598, 1272436, 1561626, 1821897, 1908654, 1987524, 2226763, 2429196, 2862981, 3123252, 3643794, 3817308, 4453526, 5465691, 5725962, 6680289, 7287588, 8588943, 8907052, 10931382, 11451924, 13360578, 17177886, 20040867, 21862764, 26721156, 34355772, 40081734, 60122601, 80163468, 120245202, 240490404]

約数ペア:

[(1, 240490404), (2, 120245202), (3, 80163468), (4, 60122601), (6, 40081734), (7, 34355772), (9, 26721156), (11, 21862764), (12, 20040867), (14, 17177886), (18, 13360578), (21, 11451924), (22, 10931382), (27, 8907052), (28, 8588943), (33, 7287588), (36, 6680289), (42, 5725962), (44, 5465691), (54, 4453526), (63, 3817308), (66, 3643794), (77, 3123252), (84, 2862981), (99, 2429196), (108, 2226763), (121, 1987524), (126, 1908654), (132, 1821897), (154, 1561626), (189, 1272436), (198, 1214598), (231, 1041084), (239, 1006236), (242, 993762), (252, 954327), (297, 809732), (308, 780813), (363, 662508), (378, 636218), (396, 607299), (462, 520542), (478, 503118), (484, 496881), (594, 404866), (693, 347028), (717, 335412), (726, 331254), (756, 318109), (847, 283932), (924, 260271), (956, 251559), (1089, 220836), (1188, 202433), (1331, 180684), (1386, 173514), (1434, 167706), (1452, 165627), (1673, 143748), (1694, 141966), (2079, 115676), (2151, 111804), (2178, 110418), (2541, 94644), (2629, 91476), (2662, 90342), (2772, 86757), (2868, 83853), (3267, 73612), (3346, 71874), (3388, 70983), (3993, 60228), (4158, 57838), (4302, 55902), (4356, 55209), (5019, 47916), (5082, 47322), (5258, 45738), (5324, 45171), (6453, 37268), (6534, 36806), (6692, 35937), (7623, 31548), (7887, 30492), (7986, 30114), (8316, 28919), (8604, 27951), (9317, 25812), (10038, 23958), (10164, 23661), (10516, 22869), (11979, 20076), (12906, 18634), (13068, 18403), (15057, 15972), (15246, 15774)]