140764260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 288

約数和(自身を含む): 514805760

約数和(自身を除く): 374041500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 49, 52, 58, 60, 65, 70, 78, 84, 87, 91, 98, 105, 116, 127, 130, 140, 145, 147, 156, 174, 182, 195, 196, 203, 210, 245, 254, 260, 273, 290, 294, 348, 364, 377, 381, 390, 406, 420, 435, 455, 490, 508, 546, 580, 588, 609, 635, 637, 735, 754, 762, 780, 812, 870, 889, 910, 980, 1015, 1092, 1131, 1218, 1270, 1274, 1365, 1421, 1470, 1508, 1524, 1651, 1740, 1778, 1820, 1885, 1905, 1911, 2030, 2262, 2436, 2540, 2548, 2639, 2667, 2730, 2842, 2940, 3045, 3185, 3302, 3556, 3683, 3770, 3810, 3822, 4060, 4263, 4445, 4524, 4953, 5278, 5334, 5460, 5655, 5684, 6090, 6223, 6370, 6604, 7105, 7366, 7540, 7620, 7644, 7917, 8255, 8526, 8890, 9555, 9906, 10556, 10668, 11049, 11310, 11557, 12180, 12446, 12740, 13195, 13335, 14210, 14732, 15834, 16510, 17052, 17780, 18415, 18473, 18669, 19110, 19812, 21315, 22098, 22620, 23114, 24765, 24892, 25781, 26390, 26670, 28420, 31115, 31668, 33020, 34671, 36830, 36946, 37338, 38220, 39585, 42630, 44196, 46228, 47879, 49530, 51562, 52780, 53340, 55245, 55419, 57785, 62230, 69342, 73660, 73892, 74676, 77343, 79170, 80899, 85260, 92365, 93345, 95758, 99060, 103124, 110490, 110838, 115570, 124460, 128905, 138684, 143637, 154686, 158340, 161798, 173355, 180467, 184730, 186690, 191516, 220980, 221676, 231140, 239395, 242697, 257810, 277095, 287274, 309372, 323596, 335153, 346710, 360934, 369460, 373380, 386715, 404495, 478790, 485394, 515620, 541401, 554190, 574548, 670306, 693420, 718185, 721868, 773430, 808990, 902335, 957580, 970788, 1005459, 1082802, 1108380, 1213485, 1340612, 1436370, 1546860, 1617980, 1675765, 1804670, 2010918, 2165604, 2346071, 2426970, 2707005, 2872740, 3351530, 3609340, 4021836, 4692142, 4853940, 5027295, 5414010, 6703060, 7038213, 9384284, 10054590, 10828020, 11730355, 14076426, 20109180, 23460710, 28152852, 35191065, 46921420, 70382130, 140764260]

約数ペア:

[(1, 140764260), (2, 70382130), (3, 46921420), (4, 35191065), (5, 28152852), (6, 23460710), (7, 20109180), (10, 14076426), (12, 11730355), (13, 10828020), (14, 10054590), (15, 9384284), (20, 7038213), (21, 6703060), (26, 5414010), (28, 5027295), (29, 4853940), (30, 4692142), (35, 4021836), (39, 3609340), (42, 3351530), (49, 2872740), (52, 2707005), (58, 2426970), (60, 2346071), (65, 2165604), (70, 2010918), (78, 1804670), (84, 1675765), (87, 1617980), (91, 1546860), (98, 1436370), (105, 1340612), (116, 1213485), (127, 1108380), (130, 1082802), (140, 1005459), (145, 970788), (147, 957580), (156, 902335), (174, 808990), (182, 773430), (195, 721868), (196, 718185), (203, 693420), (210, 670306), (245, 574548), (254, 554190), (260, 541401), (273, 515620), (290, 485394), (294, 478790), (348, 404495), (364, 386715), (377, 373380), (381, 369460), (390, 360934), (406, 346710), (420, 335153), (435, 323596), (455, 309372), (490, 287274), (508, 277095), (546, 257810), (580, 242697), (588, 239395), (609, 231140), (635, 221676), (637, 220980), (735, 191516), (754, 186690), (762, 184730), (780, 180467), (812, 173355), (870, 161798), (889, 158340), (910, 154686), (980, 143637), (1015, 138684), (1092, 128905), (1131, 124460), (1218, 115570), (1270, 110838), (1274, 110490), (1365, 103124), (1421, 99060), (1470, 95758), (1508, 93345), (1524, 92365), (1651, 85260), (1740, 80899), (1778, 79170), (1820, 77343), (1885, 74676), (1905, 73892), (1911, 73660), (2030, 69342), (2262, 62230), (2436, 57785), (2540, 55419), (2548, 55245), (2639, 53340), (2667, 52780), (2730, 51562), (2842, 49530), (2940, 47879), (3045, 46228), (3185, 44196), (3302, 42630), (3556, 39585), (3683, 38220), (3770, 37338), (3810, 36946), (3822, 36830), (4060, 34671), (4263, 33020), (4445, 31668), (4524, 31115), (4953, 28420), (5278, 26670), (5334, 26390), (5460, 25781), (5655, 24892), (5684, 24765), (6090, 23114), (6223, 22620), (6370, 22098), (6604, 21315), (7105, 19812), (7366, 19110), (7540, 18669), (7620, 18473), (7644, 18415), (7917, 17780), (8255, 17052), (8526, 16510), (8890, 15834), (9555, 14732), (9906, 14210), (10556, 13335), (10668, 13195), (11049, 12740), (11310, 12446), (11557, 12180)]