20833249920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1613}}^1$

素因数の和:1704

約数の個数: 384

約数和(自身を含む): 78468289920

約数和(自身を除く): 57635040000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 560, 620, 640, 651, 672, 744, 840, 868, 896, 930, 960, 961, 992, 1085, 1120, 1240, 1302, 1344, 1488, 1613, 1680, 1736, 1860, 1920, 1922, 1984, 2170, 2240, 2480, 2604, 2688, 2883, 2976, 3226, 3255, 3360, 3472, 3720, 3844, 3968, 4340, 4480, 4805, 4839, 4960, 5208, 5766, 5952, 6452, 6510, 6720, 6727, 6944, 7440, 7688, 8065, 8680, 9610, 9678, 9920, 10416, 11291, 11532, 11904, 12904, 13020, 13440, 13454, 13888, 14415, 14880, 15376, 16130, 17360, 19220, 19356, 19840, 20181, 20832, 22582, 23064, 24195, 25808, 26040, 26908, 27776, 28830, 29760, 30752, 32260, 33635, 33873, 34720, 38440, 38712, 40362, 41664, 45164, 46128, 48390, 50003, 51616, 52080, 53816, 56455, 57660, 59520, 61504, 64520, 67270, 67746, 69440, 76880, 77424, 80724, 83328, 90328, 92256, 96780, 100006, 100905, 103232, 104160, 107632, 112910, 115320, 123008, 129040, 134540, 135492, 138880, 150009, 153760, 154848, 161448, 169365, 180656, 184512, 193560, 200012, 201810, 206464, 208320, 215264, 225820, 230640, 250015, 258080, 269080, 270984, 300018, 307520, 309696, 322896, 338730, 350021, 361312, 369024, 387120, 400024, 403620, 416640, 430528, 451640, 461280, 500030, 516160, 538160, 541968, 600036, 615040, 619392, 645792, 677460, 700042, 722624, 750045, 774240, 800048, 807240, 861056, 903280, 922560, 1000060, 1032320, 1050063, 1076320, 1083936, 1200072, 1291584, 1354920, 1400084, 1445248, 1500090, 1548480, 1550093, 1600096, 1614480, 1750105, 1806560, 1845120, 2000120, 2100126, 2152640, 2167872, 2400144, 2583168, 2709840, 2800168, 3000180, 3096960, 3100186, 3200192, 3228960, 3500210, 3613120, 4000240, 4200252, 4305280, 4335744, 4650279, 4800288, 5250315, 5419680, 5600336, 6000360, 6200372, 6400384, 6457920, 7000420, 7226240, 7750465, 8000480, 8400504, 9300558, 9600576, 10500630, 10839360, 10850651, 11200672, 12000720, 12400744, 12915840, 14000840, 15500930, 16000960, 16801008, 18601116, 19201152, 21001260, 21678720, 21701302, 22401344, 23251395, 24001440, 24801488, 28001680, 31001860, 32001920, 32551953, 33602016, 37202232, 42002520, 43402604, 44802688, 46502790, 48002880, 49602976, 54253255, 56003360, 62003720, 65103906, 67204032, 74404464, 84005040, 86805208, 93005580, 96005760, 99205952, 108506510, 112006720, 124007440, 130207812, 134408064, 148808928, 162759765, 168010080, 173610416, 186011160, 198411904, 217013020, 224013440, 248014880, 260415624, 297617856, 325519530, 336020160, 347220832, 372022320, 434026040, 496029760, 520831248, 595235712, 651039060, 672040320, 694441664, 744044640, 868052080, 992059520, 1041662496, 1302078120, 1388883328, 1488089280, 1736104160, 2083324992, 2604156240, 2976178560, 3472208320, 4166649984, 5208312480, 6944416640, 10416624960, 20833249920]

約数ペア:

[(1, 20833249920), (2, 10416624960), (3, 6944416640), (4, 5208312480), (5, 4166649984), (6, 3472208320), (7, 2976178560), (8, 2604156240), (10, 2083324992), (12, 1736104160), (14, 1488089280), (15, 1388883328), (16, 1302078120), (20, 1041662496), (21, 992059520), (24, 868052080), (28, 744044640), (30, 694441664), (31, 672040320), (32, 651039060), (35, 595235712), (40, 520831248), (42, 496029760), (48, 434026040), (56, 372022320), (60, 347220832), (62, 336020160), (64, 325519530), (70, 297617856), (80, 260415624), (84, 248014880), (93, 224013440), (96, 217013020), (105, 198411904), (112, 186011160), (120, 173610416), (124, 168010080), (128, 162759765), (140, 148808928), (155, 134408064), (160, 130207812), (168, 124007440), (186, 112006720), (192, 108506510), (210, 99205952), (217, 96005760), (224, 93005580), (240, 86805208), (248, 84005040), (280, 74404464), (310, 67204032), (320, 65103906), (336, 62003720), (372, 56003360), (384, 54253255), (420, 49602976), (434, 48002880), (448, 46502790), (465, 44802688), (480, 43402604), (496, 42002520), (560, 37202232), (620, 33602016), (640, 32551953), (651, 32001920), (672, 31001860), (744, 28001680), (840, 24801488), (868, 24001440), (896, 23251395), (930, 22401344), (960, 21701302), (961, 21678720), (992, 21001260), (1085, 19201152), (1120, 18601116), (1240, 16801008), (1302, 16000960), (1344, 15500930), (1488, 14000840), (1613, 12915840), (1680, 12400744), (1736, 12000720), (1860, 11200672), (1920, 10850651), (1922, 10839360), (1984, 10500630), (2170, 9600576), (2240, 9300558), (2480, 8400504), (2604, 8000480), (2688, 7750465), (2883, 7226240), (2976, 7000420), (3226, 6457920), (3255, 6400384), (3360, 6200372), (3472, 6000360), (3720, 5600336), (3844, 5419680), (3968, 5250315), (4340, 4800288), (4480, 4650279), (4805, 4335744), (4839, 4305280), (4960, 4200252), (5208, 4000240), (5766, 3613120), (5952, 3500210), (6452, 3228960), (6510, 3200192), (6720, 3100186), (6727, 3096960), (6944, 3000180), (7440, 2800168), (7688, 2709840), (8065, 2583168), (8680, 2400144), (9610, 2167872), (9678, 2152640), (9920, 2100126), (10416, 2000120), (11291, 1845120), (11532, 1806560), (11904, 1750105), (12904, 1614480), (13020, 1600096), (13440, 1550093), (13454, 1548480), (13888, 1500090), (14415, 1445248), (14880, 1400084), (15376, 1354920), (16130, 1291584), (17360, 1200072), (19220, 1083936), (19356, 1076320), (19840, 1050063), (20181, 1032320), (20832, 1000060), (22582, 922560), (23064, 903280), (24195, 861056), (25808, 807240), (26040, 800048), (26908, 774240), (27776, 750045), (28830, 722624), (29760, 700042), (30752, 677460), (32260, 645792), (33635, 619392), (33873, 615040), (34720, 600036), (38440, 541968), (38712, 538160), (40362, 516160), (41664, 500030), (45164, 461280), (46128, 451640), (48390, 430528), (50003, 416640), (51616, 403620), (52080, 400024), (53816, 387120), (56455, 369024), (57660, 361312), (59520, 350021), (61504, 338730), (64520, 322896), (67270, 309696), (67746, 307520), (69440, 300018), (76880, 270984), (77424, 269080), (80724, 258080), (83328, 250015), (90328, 230640), (92256, 225820), (96780, 215264), (100006, 208320), (100905, 206464), (103232, 201810), (104160, 200012), (107632, 193560), (112910, 184512), (115320, 180656), (123008, 169365), (129040, 161448), (134540, 154848), (135492, 153760), (138880, 150009)]