253629248880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{56311}}^1$

素因数の和:56724

約数の個数: 240

約数和(自身を含む): 917022449664

約数和(自身を除く): 663393200784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 383, 392, 420, 490, 560, 588, 735, 766, 784, 840, 980, 1149, 1176, 1470, 1532, 1680, 1915, 1960, 2298, 2352, 2681, 2940, 3064, 3830, 3920, 4596, 5362, 5745, 5880, 6128, 7660, 8043, 9192, 10724, 11490, 11760, 13405, 15320, 16086, 18384, 18767, 21448, 22980, 26810, 30640, 32172, 37534, 40215, 42896, 45960, 53620, 56301, 56311, 64344, 75068, 80430, 91920, 93835, 107240, 112602, 112622, 128688, 150136, 160860, 168933, 187670, 214480, 225204, 225244, 281505, 281555, 300272, 321720, 337866, 375340, 394177, 450408, 450488, 563010, 563110, 643440, 675732, 750680, 788354, 844665, 900816, 900976, 1126020, 1126220, 1182531, 1351464, 1501360, 1576708, 1689330, 1970885, 2252040, 2252440, 2365062, 2702928, 2759239, 3153416, 3378660, 3941770, 4504080, 4504880, 4730124, 5518478, 5912655, 6306832, 6757320, 7883540, 8277717, 9460248, 11036956, 11825310, 13514640, 13796195, 15767080, 16555434, 18920496, 21567113, 22073912, 23650620, 27592390, 31534160, 33110868, 41388585, 43134226, 44147824, 47301240, 55184780, 64701339, 66221736, 82777170, 86268452, 94602480, 107835565, 110369560, 129402678, 132443472, 150969791, 165554340, 172536904, 215671130, 220739120, 258805356, 301939582, 323506695, 331108680, 345073808, 431342260, 452909373, 517610712, 603879164, 647013390, 662217360, 754848955, 862684520, 905818746, 1035221424, 1056788537, 1207758328, 1294026780, 1509697910, 1725369040, 1811637492, 2113577074, 2264546865, 2415516656, 2588053560, 3019395820, 3170365611, 3623274984, 4227154148, 4529093730, 5176107120, 5283942685, 6038791640, 6340731222, 7246549968, 8454308296, 9058187460, 10567885370, 12077583280, 12681462444, 15851828055, 16908616592, 18116374920, 21135770740, 25362924888, 31703656110, 36232749840, 42271541480, 50725849776, 63407312220, 84543082960, 126814624440, 253629248880]

約数ペア:

[(1, 253629248880), (2, 126814624440), (3, 84543082960), (4, 63407312220), (5, 50725849776), (6, 42271541480), (7, 36232749840), (8, 31703656110), (10, 25362924888), (12, 21135770740), (14, 18116374920), (15, 16908616592), (16, 15851828055), (20, 12681462444), (21, 12077583280), (24, 10567885370), (28, 9058187460), (30, 8454308296), (35, 7246549968), (40, 6340731222), (42, 6038791640), (48, 5283942685), (49, 5176107120), (56, 4529093730), (60, 4227154148), (70, 3623274984), (80, 3170365611), (84, 3019395820), (98, 2588053560), (105, 2415516656), (112, 2264546865), (120, 2113577074), (140, 1811637492), (147, 1725369040), (168, 1509697910), (196, 1294026780), (210, 1207758328), (240, 1056788537), (245, 1035221424), (280, 905818746), (294, 862684520), (336, 754848955), (383, 662217360), (392, 647013390), (420, 603879164), (490, 517610712), (560, 452909373), (588, 431342260), (735, 345073808), (766, 331108680), (784, 323506695), (840, 301939582), (980, 258805356), (1149, 220739120), (1176, 215671130), (1470, 172536904), (1532, 165554340), (1680, 150969791), (1915, 132443472), (1960, 129402678), (2298, 110369560), (2352, 107835565), (2681, 94602480), (2940, 86268452), (3064, 82777170), (3830, 66221736), (3920, 64701339), (4596, 55184780), (5362, 47301240), (5745, 44147824), (5880, 43134226), (6128, 41388585), (7660, 33110868), (8043, 31534160), (9192, 27592390), (10724, 23650620), (11490, 22073912), (11760, 21567113), (13405, 18920496), (15320, 16555434), (16086, 15767080), (18384, 13796195), (18767, 13514640), (21448, 11825310), (22980, 11036956), (26810, 9460248), (30640, 8277717), (32172, 7883540), (37534, 6757320), (40215, 6306832), (42896, 5912655), (45960, 5518478), (53620, 4730124), (56301, 4504880), (56311, 4504080), (64344, 3941770), (75068, 3378660), (80430, 3153416), (91920, 2759239), (93835, 2702928), (107240, 2365062), (112602, 2252440), (112622, 2252040), (128688, 1970885), (150136, 1689330), (160860, 1576708), (168933, 1501360), (187670, 1351464), (214480, 1182531), (225204, 1126220), (225244, 1126020), (281505, 900976), (281555, 900816), (300272, 844665), (321720, 788354), (337866, 750680), (375340, 675732), (394177, 643440), (450408, 563110), (450488, 563010)]