240937620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{431}}^1$

素因数の和:483

約数の個数: 192

約数和(自身を含む): 850010112

約数和(自身を除く): 609072492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 431, 462, 484, 605, 660, 726, 770, 847, 862, 924, 1155, 1210, 1293, 1331, 1452, 1540, 1694, 1724, 1815, 2155, 2310, 2420, 2541, 2586, 2662, 3017, 3388, 3630, 3993, 4235, 4310, 4620, 4741, 5082, 5172, 5324, 6034, 6465, 6655, 7260, 7986, 8470, 8620, 9051, 9317, 9482, 10164, 12068, 12705, 12930, 13310, 14223, 15085, 15972, 16940, 18102, 18634, 18964, 19965, 23705, 25410, 25860, 26620, 27951, 28446, 30170, 33187, 36204, 37268, 39930, 45255, 46585, 47410, 50820, 52151, 55902, 56892, 60340, 66374, 71115, 79860, 90510, 93170, 94820, 99561, 104302, 111804, 132748, 139755, 142230, 156453, 165935, 181020, 186340, 199122, 208604, 260755, 279510, 284460, 312906, 331870, 365057, 398244, 497805, 521510, 559020, 573661, 625812, 663740, 730114, 782265, 995610, 1043020, 1095171, 1147322, 1460228, 1564530, 1720983, 1825285, 1991220, 2190342, 2294644, 2868305, 3129060, 3441966, 3650570, 4015627, 4380684, 5475855, 5736610, 6883932, 7301140, 8031254, 8604915, 10951710, 11473220, 12046881, 16062508, 17209830, 20078135, 21903420, 24093762, 34419660, 40156270, 48187524, 60234405, 80312540, 120468810, 240937620]

約数ペア:

[(1, 240937620), (2, 120468810), (3, 80312540), (4, 60234405), (5, 48187524), (6, 40156270), (7, 34419660), (10, 24093762), (11, 21903420), (12, 20078135), (14, 17209830), (15, 16062508), (20, 12046881), (21, 11473220), (22, 10951710), (28, 8604915), (30, 8031254), (33, 7301140), (35, 6883932), (42, 5736610), (44, 5475855), (55, 4380684), (60, 4015627), (66, 3650570), (70, 3441966), (77, 3129060), (84, 2868305), (105, 2294644), (110, 2190342), (121, 1991220), (132, 1825285), (140, 1720983), (154, 1564530), (165, 1460228), (210, 1147322), (220, 1095171), (231, 1043020), (242, 995610), (308, 782265), (330, 730114), (363, 663740), (385, 625812), (420, 573661), (431, 559020), (462, 521510), (484, 497805), (605, 398244), (660, 365057), (726, 331870), (770, 312906), (847, 284460), (862, 279510), (924, 260755), (1155, 208604), (1210, 199122), (1293, 186340), (1331, 181020), (1452, 165935), (1540, 156453), (1694, 142230), (1724, 139755), (1815, 132748), (2155, 111804), (2310, 104302), (2420, 99561), (2541, 94820), (2586, 93170), (2662, 90510), (3017, 79860), (3388, 71115), (3630, 66374), (3993, 60340), (4235, 56892), (4310, 55902), (4620, 52151), (4741, 50820), (5082, 47410), (5172, 46585), (5324, 45255), (6034, 39930), (6465, 37268), (6655, 36204), (7260, 33187), (7986, 30170), (8470, 28446), (8620, 27951), (9051, 26620), (9317, 25860), (9482, 25410), (10164, 23705), (12068, 19965), (12705, 18964), (12930, 18634), (13310, 18102), (14223, 16940), (15085, 15972)]