210419701920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109621}}^1$

素因数の和:109716

約数の個数: 288

約数和(自身を含む): 758464971264

約数和(自身を除く): 548045269344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 43, 45, 48, 60, 62, 72, 80, 86, 90, 93, 96, 120, 124, 129, 144, 155, 160, 172, 180, 186, 215, 240, 248, 258, 279, 288, 310, 344, 360, 372, 387, 430, 465, 480, 496, 516, 558, 620, 645, 688, 720, 744, 774, 860, 930, 992, 1032, 1116, 1240, 1290, 1333, 1376, 1395, 1440, 1488, 1548, 1720, 1860, 1935, 2064, 2232, 2480, 2580, 2666, 2790, 2976, 3096, 3440, 3720, 3870, 3999, 4128, 4464, 4960, 5160, 5332, 5580, 6192, 6665, 6880, 7440, 7740, 7998, 8928, 10320, 10664, 11160, 11997, 12384, 13330, 14880, 15480, 15996, 19995, 20640, 21328, 22320, 23994, 26660, 30960, 31992, 39990, 42656, 44640, 47988, 53320, 59985, 61920, 63984, 79980, 95976, 106640, 109621, 119970, 127968, 159960, 191952, 213280, 219242, 239940, 319920, 328863, 383904, 438484, 479880, 548105, 639840, 657726, 876968, 959760, 986589, 1096210, 1315452, 1644315, 1753936, 1919520, 1973178, 2192420, 2630904, 3288630, 3398251, 3507872, 3946356, 4384840, 4713703, 4932945, 5261808, 6577260, 6796502, 7892712, 8769680, 9427406, 9865890, 10194753, 10523616, 13154520, 13593004, 14141109, 15785424, 16991255, 17539360, 18854812, 19731780, 20389506, 23568515, 26309040, 27186008, 28282218, 30584259, 31570848, 33982510, 37709624, 39463560, 40779012, 42423327, 47137030, 50973765, 52618080, 54372016, 56564436, 61168518, 67965020, 70705545, 75419248, 78927120, 81558024, 84846654, 94274060, 101947530, 108744032, 113128872, 122337036, 135930040, 141411090, 146124793, 150838496, 152921295, 157854240, 163116048, 169693308, 188548120, 203895060, 212116635, 226257744, 244674072, 271860080, 282822180, 292249586, 305842590, 326232096, 339386616, 377096240, 407790120, 424233270, 438374379, 452515488, 489348144, 543720160, 565644360, 584499172, 611685180, 678773232, 730623965, 754192480, 815580240, 848466540, 876748758, 978696288, 1131288720, 1168998344, 1223370360, 1315123137, 1357546464, 1461247930, 1631160480, 1696933080, 1753497516, 2191871895, 2262577440, 2337996688, 2446740720, 2630246274, 2922495860, 3393866160, 3506995032, 4383743790, 4675993376, 4893481440, 5260492548, 5844991720, 6575615685, 6787732320, 7013990064, 8767487580, 10520985096, 11689983440, 13151231370, 14027980128, 17534975160, 21041970192, 23379966880, 26302462740, 35069950320, 42083940384, 52604925480, 70139900640, 105209850960, 210419701920]

約数ペア:

[(1, 210419701920), (2, 105209850960), (3, 70139900640), (4, 52604925480), (5, 42083940384), (6, 35069950320), (8, 26302462740), (9, 23379966880), (10, 21041970192), (12, 17534975160), (15, 14027980128), (16, 13151231370), (18, 11689983440), (20, 10520985096), (24, 8767487580), (30, 7013990064), (31, 6787732320), (32, 6575615685), (36, 5844991720), (40, 5260492548), (43, 4893481440), (45, 4675993376), (48, 4383743790), (60, 3506995032), (62, 3393866160), (72, 2922495860), (80, 2630246274), (86, 2446740720), (90, 2337996688), (93, 2262577440), (96, 2191871895), (120, 1753497516), (124, 1696933080), (129, 1631160480), (144, 1461247930), (155, 1357546464), (160, 1315123137), (172, 1223370360), (180, 1168998344), (186, 1131288720), (215, 978696288), (240, 876748758), (248, 848466540), (258, 815580240), (279, 754192480), (288, 730623965), (310, 678773232), (344, 611685180), (360, 584499172), (372, 565644360), (387, 543720160), (430, 489348144), (465, 452515488), (480, 438374379), (496, 424233270), (516, 407790120), (558, 377096240), (620, 339386616), (645, 326232096), (688, 305842590), (720, 292249586), (744, 282822180), (774, 271860080), (860, 244674072), (930, 226257744), (992, 212116635), (1032, 203895060), (1116, 188548120), (1240, 169693308), (1290, 163116048), (1333, 157854240), (1376, 152921295), (1395, 150838496), (1440, 146124793), (1488, 141411090), (1548, 135930040), (1720, 122337036), (1860, 113128872), (1935, 108744032), (2064, 101947530), (2232, 94274060), (2480, 84846654), (2580, 81558024), (2666, 78927120), (2790, 75419248), (2976, 70705545), (3096, 67965020), (3440, 61168518), (3720, 56564436), (3870, 54372016), (3999, 52618080), (4128, 50973765), (4464, 47137030), (4960, 42423327), (5160, 40779012), (5332, 39463560), (5580, 37709624), (6192, 33982510), (6665, 31570848), (6880, 30584259), (7440, 28282218), (7740, 27186008), (7998, 26309040), (8928, 23568515), (10320, 20389506), (10664, 19731780), (11160, 18854812), (11997, 17539360), (12384, 16991255), (13330, 15785424), (14880, 14141109), (15480, 13593004), (15996, 13154520), (19995, 10523616), (20640, 10194753), (21328, 9865890), (22320, 9427406), (23994, 8769680), (26660, 7892712), (30960, 6796502), (31992, 6577260), (39990, 5261808), (42656, 4932945), (44640, 4713703), (47988, 4384840), (53320, 3946356), (59985, 3507872), (61920, 3398251), (63984, 3288630), (79980, 2630904), (95976, 2192420), (106640, 1973178), (109621, 1919520), (119970, 1753936), (127968, 1644315), (159960, 1315452), (191952, 1096210), (213280, 986589), (219242, 959760), (239940, 876968), (319920, 657726), (328863, 639840), (383904, 548105), (438484, 479880)]