8501304840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2383}}^1$

素因数の和:2572

約数の個数: 256

約数和(自身を含む): 30319902720

約数和(自身を除く): 21818597880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 137, 140, 155, 168, 186, 210, 217, 248, 274, 280, 310, 372, 411, 420, 434, 465, 548, 620, 651, 685, 744, 822, 840, 868, 930, 959, 1085, 1096, 1240, 1302, 1370, 1644, 1736, 1860, 1918, 2055, 2170, 2383, 2604, 2740, 2877, 3255, 3288, 3720, 3836, 4110, 4247, 4340, 4766, 4795, 5208, 5480, 5754, 6510, 7149, 7672, 8220, 8494, 8680, 9532, 9590, 11508, 11915, 12741, 13020, 14298, 14385, 16440, 16681, 16988, 19064, 19180, 21235, 23016, 23830, 25482, 26040, 28596, 28770, 29729, 33362, 33976, 35745, 38360, 42470, 47660, 50043, 50964, 57192, 57540, 59458, 63705, 66724, 71490, 73873, 83405, 84940, 89187, 95320, 100086, 101928, 115080, 118916, 127410, 133448, 142980, 147746, 148645, 166810, 169880, 178374, 200172, 221619, 237832, 250215, 254820, 285960, 295492, 297290, 326471, 333620, 356748, 369365, 400344, 443238, 445935, 500430, 509640, 517111, 590984, 594580, 652942, 667240, 713496, 738730, 886476, 891870, 979413, 1000860, 1034222, 1108095, 1189160, 1305884, 1477460, 1551333, 1632355, 1772952, 1783740, 1958826, 2001720, 2068444, 2216190, 2285297, 2585555, 2611768, 2954920, 3102666, 3264710, 3567480, 3917652, 4136888, 4432380, 4570594, 4897065, 5171110, 6205332, 6529420, 6855891, 7756665, 7835304, 8864760, 9141188, 9794130, 10120601, 10342220, 11426485, 12410664, 13058840, 13711782, 15513330, 18282376, 19588260, 20241202, 20684440, 22852970, 27423564, 30361803, 31026660, 34279455, 39176520, 40482404, 45705940, 50603005, 54847128, 60723606, 62053320, 68558910, 70844207, 80964808, 91411880, 101206010, 121447212, 137117820, 141688414, 151809015, 202412020, 212532621, 242894424, 274235640, 283376828, 303618030, 354221035, 404824040, 425065242, 566753656, 607236060, 708442070, 850130484, 1062663105, 1214472120, 1416884140, 1700260968, 2125326210, 2833768280, 4250652420, 8501304840]

約数ペア:

[(1, 8501304840), (2, 4250652420), (3, 2833768280), (4, 2125326210), (5, 1700260968), (6, 1416884140), (7, 1214472120), (8, 1062663105), (10, 850130484), (12, 708442070), (14, 607236060), (15, 566753656), (20, 425065242), (21, 404824040), (24, 354221035), (28, 303618030), (30, 283376828), (31, 274235640), (35, 242894424), (40, 212532621), (42, 202412020), (56, 151809015), (60, 141688414), (62, 137117820), (70, 121447212), (84, 101206010), (93, 91411880), (105, 80964808), (120, 70844207), (124, 68558910), (137, 62053320), (140, 60723606), (155, 54847128), (168, 50603005), (186, 45705940), (210, 40482404), (217, 39176520), (248, 34279455), (274, 31026660), (280, 30361803), (310, 27423564), (372, 22852970), (411, 20684440), (420, 20241202), (434, 19588260), (465, 18282376), (548, 15513330), (620, 13711782), (651, 13058840), (685, 12410664), (744, 11426485), (822, 10342220), (840, 10120601), (868, 9794130), (930, 9141188), (959, 8864760), (1085, 7835304), (1096, 7756665), (1240, 6855891), (1302, 6529420), (1370, 6205332), (1644, 5171110), (1736, 4897065), (1860, 4570594), (1918, 4432380), (2055, 4136888), (2170, 3917652), (2383, 3567480), (2604, 3264710), (2740, 3102666), (2877, 2954920), (3255, 2611768), (3288, 2585555), (3720, 2285297), (3836, 2216190), (4110, 2068444), (4247, 2001720), (4340, 1958826), (4766, 1783740), (4795, 1772952), (5208, 1632355), (5480, 1551333), (5754, 1477460), (6510, 1305884), (7149, 1189160), (7672, 1108095), (8220, 1034222), (8494, 1000860), (8680, 979413), (9532, 891870), (9590, 886476), (11508, 738730), (11915, 713496), (12741, 667240), (13020, 652942), (14298, 594580), (14385, 590984), (16440, 517111), (16681, 509640), (16988, 500430), (19064, 445935), (19180, 443238), (21235, 400344), (23016, 369365), (23830, 356748), (25482, 333620), (26040, 326471), (28596, 297290), (28770, 295492), (29729, 285960), (33362, 254820), (33976, 250215), (35745, 237832), (38360, 221619), (42470, 200172), (47660, 178374), (50043, 169880), (50964, 166810), (57192, 148645), (57540, 147746), (59458, 142980), (63705, 133448), (66724, 127410), (71490, 118916), (73873, 115080), (83405, 101928), (84940, 100086), (89187, 95320)]