148472640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1717

約数の個数: 168

約数和(自身を含む): 527474688

約数和(自身を除く): 379002048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 992, 1116, 1240, 1395, 1440, 1488, 1663, 1860, 1984, 2232, 2480, 2790, 2880, 2976, 3326, 3720, 4464, 4960, 4989, 5580, 5952, 6652, 7440, 8315, 8928, 9920, 9978, 11160, 13304, 14880, 14967, 16630, 17856, 19956, 22320, 24945, 26608, 29760, 29934, 33260, 39912, 44640, 49890, 51553, 53216, 59868, 66520, 74835, 79824, 89280, 99780, 103106, 106432, 119736, 133040, 149670, 154659, 159648, 199560, 206212, 239472, 257765, 266080, 299340, 309318, 319296, 399120, 412424, 463977, 478944, 515530, 532160, 598680, 618636, 773295, 798240, 824848, 927954, 957888, 1031060, 1197360, 1237272, 1546590, 1596480, 1649696, 1855908, 2062120, 2319885, 2394720, 2474544, 3093180, 3299392, 3711816, 4124240, 4639770, 4789440, 4949088, 6186360, 7423632, 8248480, 9279540, 9898176, 12372720, 14847264, 16496960, 18559080, 24745440, 29694528, 37118160, 49490880, 74236320, 148472640]

約数ペア:

[(1, 148472640), (2, 74236320), (3, 49490880), (4, 37118160), (5, 29694528), (6, 24745440), (8, 18559080), (9, 16496960), (10, 14847264), (12, 12372720), (15, 9898176), (16, 9279540), (18, 8248480), (20, 7423632), (24, 6186360), (30, 4949088), (31, 4789440), (32, 4639770), (36, 4124240), (40, 3711816), (45, 3299392), (48, 3093180), (60, 2474544), (62, 2394720), (64, 2319885), (72, 2062120), (80, 1855908), (90, 1649696), (93, 1596480), (96, 1546590), (120, 1237272), (124, 1197360), (144, 1031060), (155, 957888), (160, 927954), (180, 824848), (186, 798240), (192, 773295), (240, 618636), (248, 598680), (279, 532160), (288, 515530), (310, 478944), (320, 463977), (360, 412424), (372, 399120), (465, 319296), (480, 309318), (496, 299340), (558, 266080), (576, 257765), (620, 239472), (720, 206212), (744, 199560), (930, 159648), (960, 154659), (992, 149670), (1116, 133040), (1240, 119736), (1395, 106432), (1440, 103106), (1488, 99780), (1663, 89280), (1860, 79824), (1984, 74835), (2232, 66520), (2480, 59868), (2790, 53216), (2880, 51553), (2976, 49890), (3326, 44640), (3720, 39912), (4464, 33260), (4960, 29934), (4989, 29760), (5580, 26608), (5952, 24945), (6652, 22320), (7440, 19956), (8315, 17856), (8928, 16630), (9920, 14967), (9978, 14880), (11160, 13304)]