9905253120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{122833}}^1$

素因数の和:122867

約数の個数: 216

約数和(自身を含む): 39167340576

約数和(自身を除く): 29262087456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 122833, 245666, 368499, 491332, 614165, 736998, 859831, 982664, 1105497, 1228330, 1473996, 1719662, 1842495, 1965328, 2210994, 2456660, 2579493, 2947992, 3439324, 3684990, 3930656, 4299155, 4421988, 4913320, 5158986, 5527485, 5895984, 6878648, 7369980, 7738479, 7861312, 8598310, 8843976, 9826640, 10317972, 11054970, 11791968, 12897465, 13757296, 14739960, 15476958, 15722624, 17196620, 17687952, 19653280, 20635944, 22109940, 23583936, 25794930, 27514592, 29479920, 30953916, 31445248, 34393240, 35375904, 38692395, 39306560, 41271888, 44219880, 47167872, 51589860, 55029184, 58959840, 61907832, 68786480, 70751808, 77384790, 78613120, 82543776, 88439760, 94335744, 103179720, 110058368, 117919680, 123815664, 137572960, 141503616, 154769580, 157226240, 165087552, 176879520, 206359440, 220116736, 235839360, 247631328, 275145920, 283007232, 309539160, 330175104, 353759040, 412718880, 471678720, 495262656, 550291840, 619078320, 660350208, 707518080, 825437760, 990525312, 1100583680, 1238156640, 1415036160, 1650875520, 1981050624, 2476313280, 3301751040, 4952626560, 9905253120]

約数ペア:

[(1, 9905253120), (2, 4952626560), (3, 3301751040), (4, 2476313280), (5, 1981050624), (6, 1650875520), (7, 1415036160), (8, 1238156640), (9, 1100583680), (10, 990525312), (12, 825437760), (14, 707518080), (15, 660350208), (16, 619078320), (18, 550291840), (20, 495262656), (21, 471678720), (24, 412718880), (28, 353759040), (30, 330175104), (32, 309539160), (35, 283007232), (36, 275145920), (40, 247631328), (42, 235839360), (45, 220116736), (48, 206359440), (56, 176879520), (60, 165087552), (63, 157226240), (64, 154769580), (70, 141503616), (72, 137572960), (80, 123815664), (84, 117919680), (90, 110058368), (96, 103179720), (105, 94335744), (112, 88439760), (120, 82543776), (126, 78613120), (128, 77384790), (140, 70751808), (144, 68786480), (160, 61907832), (168, 58959840), (180, 55029184), (192, 51589860), (210, 47167872), (224, 44219880), (240, 41271888), (252, 39306560), (256, 38692395), (280, 35375904), (288, 34393240), (315, 31445248), (320, 30953916), (336, 29479920), (360, 27514592), (384, 25794930), (420, 23583936), (448, 22109940), (480, 20635944), (504, 19653280), (560, 17687952), (576, 17196620), (630, 15722624), (640, 15476958), (672, 14739960), (720, 13757296), (768, 12897465), (840, 11791968), (896, 11054970), (960, 10317972), (1008, 9826640), (1120, 8843976), (1152, 8598310), (1260, 7861312), (1280, 7738479), (1344, 7369980), (1440, 6878648), (1680, 5895984), (1792, 5527485), (1920, 5158986), (2016, 4913320), (2240, 4421988), (2304, 4299155), (2520, 3930656), (2688, 3684990), (2880, 3439324), (3360, 2947992), (3840, 2579493), (4032, 2456660), (4480, 2210994), (5040, 1965328), (5376, 1842495), (5760, 1719662), (6720, 1473996), (8064, 1228330), (8960, 1105497), (10080, 982664), (11520, 859831), (13440, 736998), (16128, 614165), (20160, 491332), (26880, 368499), (40320, 245666), (80640, 122833)]