145745760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 496746432

約数和(自身を除く): 351000672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 170, 204, 212, 240, 255, 265, 272, 318, 337, 340, 408, 424, 480, 510, 530, 544, 636, 674, 680, 795, 816, 848, 901, 1011, 1020, 1060, 1272, 1348, 1360, 1590, 1632, 1685, 1696, 1802, 2022, 2040, 2120, 2544, 2696, 2703, 2720, 3180, 3370, 3604, 4044, 4080, 4240, 4505, 5055, 5088, 5392, 5406, 5729, 6360, 6740, 7208, 8088, 8160, 8480, 9010, 10110, 10784, 10812, 11458, 12720, 13480, 13515, 14416, 16176, 17187, 17861, 18020, 20220, 21624, 22916, 25440, 26960, 27030, 28645, 28832, 32352, 34374, 35722, 36040, 40440, 43248, 45832, 53583, 53920, 54060, 57290, 68748, 71444, 72080, 80880, 85935, 86496, 89305, 91664, 107166, 108120, 114580, 137496, 142888, 144160, 161760, 171870, 178610, 183328, 214332, 216240, 229160, 267915, 274992, 285776, 303637, 343740, 357220, 428664, 432480, 458320, 535830, 549984, 571552, 607274, 687480, 714440, 857328, 910911, 916640, 1071660, 1214548, 1374960, 1428880, 1518185, 1714656, 1821822, 2143320, 2429096, 2749920, 2857760, 3036370, 3643644, 4286640, 4554555, 4858192, 6072740, 7287288, 8573280, 9109110, 9716384, 12145480, 14574576, 18218220, 24290960, 29149152, 36436440, 48581920, 72872880, 145745760]

約数ペア:

[(1, 145745760), (2, 72872880), (3, 48581920), (4, 36436440), (5, 29149152), (6, 24290960), (8, 18218220), (10, 14574576), (12, 12145480), (15, 9716384), (16, 9109110), (17, 8573280), (20, 7287288), (24, 6072740), (30, 4858192), (32, 4554555), (34, 4286640), (40, 3643644), (48, 3036370), (51, 2857760), (53, 2749920), (60, 2429096), (68, 2143320), (80, 1821822), (85, 1714656), (96, 1518185), (102, 1428880), (106, 1374960), (120, 1214548), (136, 1071660), (159, 916640), (160, 910911), (170, 857328), (204, 714440), (212, 687480), (240, 607274), (255, 571552), (265, 549984), (272, 535830), (318, 458320), (337, 432480), (340, 428664), (408, 357220), (424, 343740), (480, 303637), (510, 285776), (530, 274992), (544, 267915), (636, 229160), (674, 216240), (680, 214332), (795, 183328), (816, 178610), (848, 171870), (901, 161760), (1011, 144160), (1020, 142888), (1060, 137496), (1272, 114580), (1348, 108120), (1360, 107166), (1590, 91664), (1632, 89305), (1685, 86496), (1696, 85935), (1802, 80880), (2022, 72080), (2040, 71444), (2120, 68748), (2544, 57290), (2696, 54060), (2703, 53920), (2720, 53583), (3180, 45832), (3370, 43248), (3604, 40440), (4044, 36040), (4080, 35722), (4240, 34374), (4505, 32352), (5055, 28832), (5088, 28645), (5392, 27030), (5406, 26960), (5729, 25440), (6360, 22916), (6740, 21624), (7208, 20220), (8088, 18020), (8160, 17861), (8480, 17187), (9010, 16176), (10110, 14416), (10784, 13515), (10812, 13480), (11458, 12720)]