246875040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:513

約数の個数: 240

約数和(自身を含む): 893537568

約数和(自身を除く): 646662528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 443, 480, 516, 540, 645, 648, 688, 720, 774, 810, 860, 864, 886, 1032, 1080, 1161, 1290, 1296, 1329, 1376, 1440, 1548, 1620, 1720, 1772, 1935, 2064, 2160, 2215, 2322, 2580, 2592, 2658, 3096, 3240, 3440, 3483, 3544, 3870, 3987, 4128, 4320, 4430, 4644, 5160, 5316, 5805, 6192, 6480, 6645, 6880, 6966, 7088, 7740, 7974, 8860, 9288, 10320, 10632, 11610, 11961, 12384, 12960, 13290, 13932, 14176, 15480, 15948, 17415, 17720, 18576, 19049, 19935, 20640, 21264, 23220, 23922, 26580, 27864, 30960, 31896, 34830, 35440, 35883, 37152, 38098, 39870, 42528, 46440, 47844, 53160, 55728, 57147, 59805, 61920, 63792, 69660, 70880, 71766, 76196, 79740, 92880, 95245, 95688, 106320, 111456, 114294, 119610, 127584, 139320, 143532, 152392, 159480, 171441, 179415, 185760, 190490, 191376, 212640, 228588, 239220, 278640, 285735, 287064, 304784, 318960, 342882, 358830, 380980, 382752, 457176, 478440, 514323, 557280, 571470, 574128, 609568, 637920, 685764, 717660, 761960, 857205, 914352, 956880, 1028646, 1142940, 1148256, 1371528, 1435320, 1523920, 1542969, 1714410, 1828704, 1913760, 2057292, 2285880, 2571615, 2743056, 2870640, 3047840, 3085938, 3428820, 4114584, 4571760, 5143230, 5486112, 5741280, 6171876, 6857640, 7714845, 8229168, 9143520, 10286460, 12343752, 13715280, 15429690, 16458336, 20572920, 24687504, 27430560, 30859380, 41145840, 49375008, 61718760, 82291680, 123437520, 246875040]

約数ペア:

[(1, 246875040), (2, 123437520), (3, 82291680), (4, 61718760), (5, 49375008), (6, 41145840), (8, 30859380), (9, 27430560), (10, 24687504), (12, 20572920), (15, 16458336), (16, 15429690), (18, 13715280), (20, 12343752), (24, 10286460), (27, 9143520), (30, 8229168), (32, 7714845), (36, 6857640), (40, 6171876), (43, 5741280), (45, 5486112), (48, 5143230), (54, 4571760), (60, 4114584), (72, 3428820), (80, 3085938), (81, 3047840), (86, 2870640), (90, 2743056), (96, 2571615), (108, 2285880), (120, 2057292), (129, 1913760), (135, 1828704), (144, 1714410), (160, 1542969), (162, 1523920), (172, 1435320), (180, 1371528), (215, 1148256), (216, 1142940), (240, 1028646), (258, 956880), (270, 914352), (288, 857205), (324, 761960), (344, 717660), (360, 685764), (387, 637920), (405, 609568), (430, 574128), (432, 571470), (443, 557280), (480, 514323), (516, 478440), (540, 457176), (645, 382752), (648, 380980), (688, 358830), (720, 342882), (774, 318960), (810, 304784), (860, 287064), (864, 285735), (886, 278640), (1032, 239220), (1080, 228588), (1161, 212640), (1290, 191376), (1296, 190490), (1329, 185760), (1376, 179415), (1440, 171441), (1548, 159480), (1620, 152392), (1720, 143532), (1772, 139320), (1935, 127584), (2064, 119610), (2160, 114294), (2215, 111456), (2322, 106320), (2580, 95688), (2592, 95245), (2658, 92880), (3096, 79740), (3240, 76196), (3440, 71766), (3483, 70880), (3544, 69660), (3870, 63792), (3987, 61920), (4128, 59805), (4320, 57147), (4430, 55728), (4644, 53160), (5160, 47844), (5316, 46440), (5805, 42528), (6192, 39870), (6480, 38098), (6645, 37152), (6880, 35883), (6966, 35440), (7088, 34830), (7740, 31896), (7974, 30960), (8860, 27864), (9288, 26580), (10320, 23922), (10632, 23220), (11610, 21264), (11961, 20640), (12384, 19935), (12960, 19049), (13290, 18576), (13932, 17720), (14176, 17415), (15480, 15948)]