347593080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:182

約数の個数: 256

約数和(自身を含む): 1149603840

約数和(自身を除く): 802010760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 43, 53, 60, 62, 82, 86, 93, 106, 120, 123, 124, 129, 155, 159, 164, 172, 186, 205, 212, 215, 246, 248, 258, 265, 310, 318, 328, 344, 372, 410, 424, 430, 465, 492, 516, 530, 615, 620, 636, 645, 744, 795, 820, 860, 930, 984, 1032, 1060, 1230, 1240, 1271, 1272, 1290, 1333, 1590, 1640, 1643, 1720, 1763, 1860, 2120, 2173, 2279, 2460, 2542, 2580, 2666, 3180, 3286, 3526, 3720, 3813, 3999, 4346, 4558, 4920, 4929, 5084, 5160, 5289, 5332, 6355, 6360, 6519, 6572, 6665, 6837, 7052, 7626, 7998, 8215, 8692, 8815, 9116, 9858, 10168, 10578, 10664, 10865, 11395, 12710, 13038, 13144, 13330, 13674, 14104, 15252, 15996, 16430, 17384, 17630, 18232, 19065, 19716, 19995, 21156, 21730, 22790, 24645, 25420, 26076, 26445, 26660, 27348, 30504, 31992, 32595, 32860, 34185, 35260, 38130, 39432, 39990, 42312, 43460, 45580, 49290, 50840, 52152, 52890, 53320, 54653, 54696, 65190, 65720, 67363, 68370, 70520, 70649, 76260, 79980, 86920, 91160, 93439, 98580, 105780, 109306, 130380, 134726, 136740, 141298, 152520, 159960, 163959, 186878, 197160, 202089, 211560, 211947, 218612, 260760, 269452, 273265, 273480, 280317, 282596, 327918, 336815, 353245, 373756, 404178, 423894, 437224, 467195, 538904, 546530, 560634, 565192, 655836, 673630, 706490, 747512, 808356, 819795, 847788, 934390, 1010445, 1059735, 1093060, 1121268, 1311672, 1347260, 1401585, 1412980, 1616712, 1639590, 1695576, 1868780, 2020890, 2119470, 2186120, 2242536, 2694520, 2803170, 2825960, 2896609, 3279180, 3737560, 4041780, 4238940, 5606340, 5793218, 6558360, 8083560, 8477880, 8689827, 11212680, 11586436, 14483045, 17379654, 23172872, 28966090, 34759308, 43449135, 57932180, 69518616, 86898270, 115864360, 173796540, 347593080]

約数ペア:

[(1, 347593080), (2, 173796540), (3, 115864360), (4, 86898270), (5, 69518616), (6, 57932180), (8, 43449135), (10, 34759308), (12, 28966090), (15, 23172872), (20, 17379654), (24, 14483045), (30, 11586436), (31, 11212680), (40, 8689827), (41, 8477880), (43, 8083560), (53, 6558360), (60, 5793218), (62, 5606340), (82, 4238940), (86, 4041780), (93, 3737560), (106, 3279180), (120, 2896609), (123, 2825960), (124, 2803170), (129, 2694520), (155, 2242536), (159, 2186120), (164, 2119470), (172, 2020890), (186, 1868780), (205, 1695576), (212, 1639590), (215, 1616712), (246, 1412980), (248, 1401585), (258, 1347260), (265, 1311672), (310, 1121268), (318, 1093060), (328, 1059735), (344, 1010445), (372, 934390), (410, 847788), (424, 819795), (430, 808356), (465, 747512), (492, 706490), (516, 673630), (530, 655836), (615, 565192), (620, 560634), (636, 546530), (645, 538904), (744, 467195), (795, 437224), (820, 423894), (860, 404178), (930, 373756), (984, 353245), (1032, 336815), (1060, 327918), (1230, 282596), (1240, 280317), (1271, 273480), (1272, 273265), (1290, 269452), (1333, 260760), (1590, 218612), (1640, 211947), (1643, 211560), (1720, 202089), (1763, 197160), (1860, 186878), (2120, 163959), (2173, 159960), (2279, 152520), (2460, 141298), (2542, 136740), (2580, 134726), (2666, 130380), (3180, 109306), (3286, 105780), (3526, 98580), (3720, 93439), (3813, 91160), (3999, 86920), (4346, 79980), (4558, 76260), (4920, 70649), (4929, 70520), (5084, 68370), (5160, 67363), (5289, 65720), (5332, 65190), (6355, 54696), (6360, 54653), (6519, 53320), (6572, 52890), (6665, 52152), (6837, 50840), (7052, 49290), (7626, 45580), (7998, 43460), (8215, 42312), (8692, 39990), (8815, 39432), (9116, 38130), (9858, 35260), (10168, 34185), (10578, 32860), (10664, 32595), (10865, 31992), (11395, 30504), (12710, 27348), (13038, 26660), (13144, 26445), (13330, 26076), (13674, 25420), (14104, 24645), (15252, 22790), (15996, 21730), (16430, 21156), (17384, 19995), (17630, 19716), (18232, 19065)]