210309372

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1$

素因数の和:1062

約数の個数: 180

約数和(自身を含む): 689424120

約数和(自身を除く): 479114748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 81, 84, 91, 98, 108, 117, 126, 147, 156, 162, 182, 189, 196, 234, 252, 273, 294, 324, 351, 364, 378, 441, 468, 546, 567, 588, 637, 702, 756, 819, 882, 1019, 1053, 1092, 1134, 1274, 1323, 1404, 1638, 1764, 1911, 2038, 2106, 2268, 2457, 2548, 2646, 3057, 3276, 3822, 3969, 4076, 4212, 4914, 5292, 5733, 6114, 7133, 7371, 7644, 7938, 9171, 9828, 11466, 12228, 13247, 14266, 14742, 15876, 17199, 18342, 21399, 22932, 26494, 27513, 28532, 29484, 34398, 36684, 39741, 42798, 49931, 51597, 52988, 55026, 64197, 68796, 79482, 82539, 85596, 92729, 99862, 103194, 110052, 119223, 128394, 149793, 158964, 165078, 185458, 192591, 199724, 206388, 238446, 256788, 278187, 299586, 330156, 357669, 370916, 385182, 449379, 476892, 556374, 577773, 599172, 649103, 715338, 770364, 834561, 898758, 1073007, 1112748, 1155546, 1298206, 1348137, 1430676, 1669122, 1797516, 1947309, 2146014, 2311092, 2503683, 2596412, 2696274, 3338244, 3894618, 4044411, 4292028, 5007366, 5392548, 5841927, 7511049, 7789236, 8088822, 10014732, 11683854, 15022098, 16177644, 17525781, 23367708, 30044196, 35051562, 52577343, 70103124, 105154686, 210309372]

約数ペア:

[(1, 210309372), (2, 105154686), (3, 70103124), (4, 52577343), (6, 35051562), (7, 30044196), (9, 23367708), (12, 17525781), (13, 16177644), (14, 15022098), (18, 11683854), (21, 10014732), (26, 8088822), (27, 7789236), (28, 7511049), (36, 5841927), (39, 5392548), (42, 5007366), (49, 4292028), (52, 4044411), (54, 3894618), (63, 3338244), (78, 2696274), (81, 2596412), (84, 2503683), (91, 2311092), (98, 2146014), (108, 1947309), (117, 1797516), (126, 1669122), (147, 1430676), (156, 1348137), (162, 1298206), (182, 1155546), (189, 1112748), (196, 1073007), (234, 898758), (252, 834561), (273, 770364), (294, 715338), (324, 649103), (351, 599172), (364, 577773), (378, 556374), (441, 476892), (468, 449379), (546, 385182), (567, 370916), (588, 357669), (637, 330156), (702, 299586), (756, 278187), (819, 256788), (882, 238446), (1019, 206388), (1053, 199724), (1092, 192591), (1134, 185458), (1274, 165078), (1323, 158964), (1404, 149793), (1638, 128394), (1764, 119223), (1911, 110052), (2038, 103194), (2106, 99862), (2268, 92729), (2457, 85596), (2548, 82539), (2646, 79482), (3057, 68796), (3276, 64197), (3822, 55026), (3969, 52988), (4076, 51597), (4212, 49931), (4914, 42798), (5292, 39741), (5733, 36684), (6114, 34398), (7133, 29484), (7371, 28532), (7644, 27513), (7938, 26494), (9171, 22932), (9828, 21399), (11466, 18342), (12228, 17199), (13247, 15876), (14266, 14742)]