240266628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 768768000

約数和(自身を除く): 528501372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 43, 54, 57, 63, 76, 84, 86, 108, 114, 126, 129, 133, 171, 172, 189, 228, 252, 258, 266, 301, 342, 378, 387, 389, 399, 513, 516, 532, 602, 684, 756, 774, 778, 798, 817, 903, 1026, 1161, 1167, 1197, 1204, 1548, 1556, 1596, 1634, 1806, 2052, 2322, 2334, 2394, 2451, 2709, 2723, 3268, 3501, 3591, 3612, 4644, 4668, 4788, 4902, 5418, 5446, 5719, 7002, 7182, 7353, 7391, 8127, 8169, 9804, 10503, 10836, 10892, 11438, 14004, 14364, 14706, 14782, 16254, 16338, 16727, 17157, 21006, 22059, 22173, 22876, 24507, 29412, 29564, 32508, 32676, 33454, 34314, 42012, 44118, 44346, 49014, 50181, 51471, 51737, 66519, 66908, 68628, 73521, 88236, 88692, 98028, 100362, 102942, 103474, 117089, 133038, 147042, 150543, 154413, 155211, 199557, 200724, 205884, 206948, 234178, 266076, 294084, 301086, 308826, 310422, 317813, 351267, 399114, 451629, 465633, 468356, 602172, 617652, 620844, 635626, 702534, 798228, 903258, 931266, 953439, 1053801, 1271252, 1396899, 1405068, 1806516, 1862532, 1906878, 2107602, 2224691, 2793798, 2860317, 3161403, 3813756, 4215204, 4449382, 5587596, 5720634, 6322806, 6674073, 8580951, 8898764, 11441268, 12645612, 13348146, 17161902, 20022219, 26696292, 34323804, 40044438, 60066657, 80088876, 120133314, 240266628]

約数ペア:

[(1, 240266628), (2, 120133314), (3, 80088876), (4, 60066657), (6, 40044438), (7, 34323804), (9, 26696292), (12, 20022219), (14, 17161902), (18, 13348146), (19, 12645612), (21, 11441268), (27, 8898764), (28, 8580951), (36, 6674073), (38, 6322806), (42, 5720634), (43, 5587596), (54, 4449382), (57, 4215204), (63, 3813756), (76, 3161403), (84, 2860317), (86, 2793798), (108, 2224691), (114, 2107602), (126, 1906878), (129, 1862532), (133, 1806516), (171, 1405068), (172, 1396899), (189, 1271252), (228, 1053801), (252, 953439), (258, 931266), (266, 903258), (301, 798228), (342, 702534), (378, 635626), (387, 620844), (389, 617652), (399, 602172), (513, 468356), (516, 465633), (532, 451629), (602, 399114), (684, 351267), (756, 317813), (774, 310422), (778, 308826), (798, 301086), (817, 294084), (903, 266076), (1026, 234178), (1161, 206948), (1167, 205884), (1197, 200724), (1204, 199557), (1548, 155211), (1556, 154413), (1596, 150543), (1634, 147042), (1806, 133038), (2052, 117089), (2322, 103474), (2334, 102942), (2394, 100362), (2451, 98028), (2709, 88692), (2723, 88236), (3268, 73521), (3501, 68628), (3591, 66908), (3612, 66519), (4644, 51737), (4668, 51471), (4788, 50181), (4902, 49014), (5418, 44346), (5446, 44118), (5719, 42012), (7002, 34314), (7182, 33454), (7353, 32676), (7391, 32508), (8127, 29564), (8169, 29412), (9804, 24507), (10503, 22876), (10836, 22173), (10892, 22059), (11438, 21006), (14004, 17157), (14364, 16727), (14706, 16338), (14782, 16254)]