137219880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 256

約数和(自身を含む): 501811200

約数和(自身を除く): 364591320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 43, 56, 58, 60, 70, 84, 86, 87, 105, 116, 120, 129, 131, 140, 145, 168, 172, 174, 203, 210, 215, 232, 258, 262, 280, 290, 301, 344, 348, 393, 406, 420, 430, 435, 516, 524, 580, 602, 609, 645, 655, 696, 786, 812, 840, 860, 870, 903, 917, 1015, 1032, 1048, 1160, 1204, 1218, 1247, 1290, 1310, 1505, 1572, 1624, 1720, 1740, 1806, 1834, 1965, 2030, 2408, 2436, 2494, 2580, 2620, 2751, 3010, 3045, 3144, 3480, 3612, 3668, 3741, 3799, 3930, 4060, 4515, 4585, 4872, 4988, 5160, 5240, 5502, 5633, 6020, 6090, 6235, 7224, 7336, 7482, 7598, 7860, 8120, 8729, 9030, 9170, 9976, 11004, 11266, 11397, 12040, 12180, 12470, 13755, 14964, 15196, 15720, 16899, 17458, 18060, 18340, 18705, 18995, 22008, 22532, 22794, 24360, 24940, 26187, 26593, 27510, 28165, 29928, 30392, 33798, 34916, 36120, 36680, 37410, 37990, 39431, 43645, 45064, 45588, 49880, 52374, 53186, 55020, 56330, 56985, 67596, 69832, 74820, 75980, 78862, 79779, 84495, 87290, 91176, 104748, 106372, 110040, 112660, 113970, 118293, 130935, 132965, 135192, 149640, 151960, 157724, 159558, 163357, 168990, 174580, 197155, 209496, 212744, 225320, 227940, 236586, 261870, 265930, 315448, 319116, 326714, 337980, 349160, 394310, 398895, 455880, 473172, 490071, 523740, 531860, 591465, 638232, 653428, 675960, 788620, 797790, 816785, 946344, 980142, 1047480, 1063720, 1143499, 1182930, 1306856, 1577240, 1595580, 1633570, 1960284, 2286998, 2365860, 2450355, 3191160, 3267140, 3430497, 3920568, 4573996, 4731720, 4900710, 5717495, 6534280, 6860994, 9147992, 9801420, 11434990, 13721988, 17152485, 19602840, 22869980, 27443976, 34304970, 45739960, 68609940, 137219880]

約数ペア:

[(1, 137219880), (2, 68609940), (3, 45739960), (4, 34304970), (5, 27443976), (6, 22869980), (7, 19602840), (8, 17152485), (10, 13721988), (12, 11434990), (14, 9801420), (15, 9147992), (20, 6860994), (21, 6534280), (24, 5717495), (28, 4900710), (29, 4731720), (30, 4573996), (35, 3920568), (40, 3430497), (42, 3267140), (43, 3191160), (56, 2450355), (58, 2365860), (60, 2286998), (70, 1960284), (84, 1633570), (86, 1595580), (87, 1577240), (105, 1306856), (116, 1182930), (120, 1143499), (129, 1063720), (131, 1047480), (140, 980142), (145, 946344), (168, 816785), (172, 797790), (174, 788620), (203, 675960), (210, 653428), (215, 638232), (232, 591465), (258, 531860), (262, 523740), (280, 490071), (290, 473172), (301, 455880), (344, 398895), (348, 394310), (393, 349160), (406, 337980), (420, 326714), (430, 319116), (435, 315448), (516, 265930), (524, 261870), (580, 236586), (602, 227940), (609, 225320), (645, 212744), (655, 209496), (696, 197155), (786, 174580), (812, 168990), (840, 163357), (860, 159558), (870, 157724), (903, 151960), (917, 149640), (1015, 135192), (1032, 132965), (1048, 130935), (1160, 118293), (1204, 113970), (1218, 112660), (1247, 110040), (1290, 106372), (1310, 104748), (1505, 91176), (1572, 87290), (1624, 84495), (1720, 79779), (1740, 78862), (1806, 75980), (1834, 74820), (1965, 69832), (2030, 67596), (2408, 56985), (2436, 56330), (2494, 55020), (2580, 53186), (2620, 52374), (2751, 49880), (3010, 45588), (3045, 45064), (3144, 43645), (3480, 39431), (3612, 37990), (3668, 37410), (3741, 36680), (3799, 36120), (3930, 34916), (4060, 33798), (4515, 30392), (4585, 29928), (4872, 28165), (4988, 27510), (5160, 26593), (5240, 26187), (5502, 24940), (5633, 24360), (6020, 22794), (6090, 22532), (6235, 22008), (7224, 18995), (7336, 18705), (7482, 18340), (7598, 18060), (7860, 17458), (8120, 16899), (8729, 15720), (9030, 15196), (9170, 14964), (9976, 13755), (11004, 12470), (11266, 12180), (11397, 12040)]