242651880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 192

約数和(自身を含む): 862617600

約数和(自身を除く): 619965720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1279, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2558, 2635, 2790, 3060, 3162, 3720, 3837, 4216, 4743, 5116, 5270, 5580, 6120, 6324, 6395, 7674, 7905, 9486, 10232, 10540, 11160, 11511, 12648, 12790, 15348, 15810, 18972, 19185, 21080, 21743, 23022, 23715, 25580, 30696, 31620, 37944, 38370, 39649, 43486, 46044, 47430, 51160, 57555, 63240, 65229, 76740, 79298, 86972, 92088, 94860, 108715, 115110, 118947, 130458, 153480, 158596, 173944, 189720, 195687, 198245, 217430, 230220, 237894, 260916, 317192, 326145, 356841, 391374, 396490, 434860, 460440, 475788, 521832, 594735, 652290, 674033, 713682, 782748, 792980, 869720, 951576, 978435, 1189470, 1304580, 1348066, 1427364, 1565496, 1585960, 1784205, 1956870, 2022099, 2378940, 2609160, 2696132, 2854728, 3370165, 3568410, 3913740, 4044198, 4757880, 5392264, 6066297, 6740330, 7136820, 7827480, 8088396, 10110495, 12132594, 13480660, 14273640, 16176792, 20220990, 24265188, 26961320, 30331485, 40441980, 48530376, 60662970, 80883960, 121325940, 242651880]

約数ペア:

[(1, 242651880), (2, 121325940), (3, 80883960), (4, 60662970), (5, 48530376), (6, 40441980), (8, 30331485), (9, 26961320), (10, 24265188), (12, 20220990), (15, 16176792), (17, 14273640), (18, 13480660), (20, 12132594), (24, 10110495), (30, 8088396), (31, 7827480), (34, 7136820), (36, 6740330), (40, 6066297), (45, 5392264), (51, 4757880), (60, 4044198), (62, 3913740), (68, 3568410), (72, 3370165), (85, 2854728), (90, 2696132), (93, 2609160), (102, 2378940), (120, 2022099), (124, 1956870), (136, 1784205), (153, 1585960), (155, 1565496), (170, 1427364), (180, 1348066), (186, 1304580), (204, 1189470), (248, 978435), (255, 951576), (279, 869720), (306, 792980), (310, 782748), (340, 713682), (360, 674033), (372, 652290), (408, 594735), (465, 521832), (510, 475788), (527, 460440), (558, 434860), (612, 396490), (620, 391374), (680, 356841), (744, 326145), (765, 317192), (930, 260916), (1020, 237894), (1054, 230220), (1116, 217430), (1224, 198245), (1240, 195687), (1279, 189720), (1395, 173944), (1530, 158596), (1581, 153480), (1860, 130458), (2040, 118947), (2108, 115110), (2232, 108715), (2558, 94860), (2635, 92088), (2790, 86972), (3060, 79298), (3162, 76740), (3720, 65229), (3837, 63240), (4216, 57555), (4743, 51160), (5116, 47430), (5270, 46044), (5580, 43486), (6120, 39649), (6324, 38370), (6395, 37944), (7674, 31620), (7905, 30696), (9486, 25580), (10232, 23715), (10540, 23022), (11160, 21743), (11511, 21080), (12648, 19185), (12790, 18972), (15348, 15810)]