8195561760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:352

約数の個数: 288

約数和(自身を含む): 27085544640

約数和(自身を除く): 18889982880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 109, 120, 124, 155, 160, 163, 186, 218, 240, 248, 310, 326, 327, 372, 436, 465, 480, 489, 496, 545, 620, 652, 654, 744, 815, 872, 930, 961, 978, 992, 1090, 1240, 1304, 1308, 1488, 1630, 1635, 1744, 1860, 1922, 1956, 2180, 2445, 2480, 2608, 2616, 2883, 2976, 3260, 3270, 3379, 3488, 3720, 3844, 3912, 4360, 4805, 4890, 4960, 5053, 5216, 5232, 5766, 6520, 6540, 6758, 7440, 7688, 7824, 8720, 9610, 9780, 10106, 10137, 10464, 11532, 13040, 13080, 13516, 14415, 14880, 15159, 15376, 15648, 16895, 17440, 17767, 19220, 19560, 20212, 20274, 23064, 25265, 26080, 26160, 27032, 28830, 30318, 30752, 33790, 35534, 38440, 39120, 40424, 40548, 46128, 50530, 50685, 52320, 53301, 54064, 57660, 60636, 67580, 71068, 75795, 76880, 78240, 80848, 81096, 88835, 92256, 101060, 101370, 104749, 106602, 108128, 115320, 121272, 135160, 142136, 151590, 153760, 156643, 161696, 162192, 177670, 202120, 202740, 209498, 213204, 230640, 242544, 266505, 270320, 284272, 303180, 313286, 314247, 324384, 355340, 404240, 405480, 418996, 426408, 461280, 469929, 485088, 523745, 533010, 540640, 550777, 568544, 606360, 626572, 628494, 710680, 783215, 808480, 810960, 837992, 852816, 939858, 1047490, 1066020, 1101554, 1212720, 1253144, 1256988, 1421360, 1566430, 1571235, 1621920, 1652331, 1675984, 1705632, 1879716, 2094980, 2132040, 2203108, 2349645, 2425440, 2506288, 2513976, 2753885, 2842720, 3132860, 3142470, 3304662, 3351968, 3759432, 4189960, 4264080, 4406216, 4699290, 5012576, 5027952, 5507770, 6265720, 6284940, 6609324, 7518864, 8261655, 8379920, 8528160, 8812432, 9398580, 10055904, 11015540, 12531440, 12569880, 13218648, 15037728, 16523310, 16759840, 17074087, 17624864, 18797160, 22031080, 25062880, 25139760, 26437296, 33046620, 34148174, 37594320, 44062160, 50279520, 51222261, 52874592, 66093240, 68296348, 75188640, 85370435, 88124320, 102444522, 132186480, 136592696, 170740870, 204889044, 256111305, 264372960, 273185392, 341481740, 409778088, 512222610, 546370784, 682963480, 819556176, 1024445220, 1365926960, 1639112352, 2048890440, 2731853920, 4097780880, 8195561760]

約数ペア:

[(1, 8195561760), (2, 4097780880), (3, 2731853920), (4, 2048890440), (5, 1639112352), (6, 1365926960), (8, 1024445220), (10, 819556176), (12, 682963480), (15, 546370784), (16, 512222610), (20, 409778088), (24, 341481740), (30, 273185392), (31, 264372960), (32, 256111305), (40, 204889044), (48, 170740870), (60, 136592696), (62, 132186480), (80, 102444522), (93, 88124320), (96, 85370435), (109, 75188640), (120, 68296348), (124, 66093240), (155, 52874592), (160, 51222261), (163, 50279520), (186, 44062160), (218, 37594320), (240, 34148174), (248, 33046620), (310, 26437296), (326, 25139760), (327, 25062880), (372, 22031080), (436, 18797160), (465, 17624864), (480, 17074087), (489, 16759840), (496, 16523310), (545, 15037728), (620, 13218648), (652, 12569880), (654, 12531440), (744, 11015540), (815, 10055904), (872, 9398580), (930, 8812432), (961, 8528160), (978, 8379920), (992, 8261655), (1090, 7518864), (1240, 6609324), (1304, 6284940), (1308, 6265720), (1488, 5507770), (1630, 5027952), (1635, 5012576), (1744, 4699290), (1860, 4406216), (1922, 4264080), (1956, 4189960), (2180, 3759432), (2445, 3351968), (2480, 3304662), (2608, 3142470), (2616, 3132860), (2883, 2842720), (2976, 2753885), (3260, 2513976), (3270, 2506288), (3379, 2425440), (3488, 2349645), (3720, 2203108), (3844, 2132040), (3912, 2094980), (4360, 1879716), (4805, 1705632), (4890, 1675984), (4960, 1652331), (5053, 1621920), (5216, 1571235), (5232, 1566430), (5766, 1421360), (6520, 1256988), (6540, 1253144), (6758, 1212720), (7440, 1101554), (7688, 1066020), (7824, 1047490), (8720, 939858), (9610, 852816), (9780, 837992), (10106, 810960), (10137, 808480), (10464, 783215), (11532, 710680), (13040, 628494), (13080, 626572), (13516, 606360), (14415, 568544), (14880, 550777), (15159, 540640), (15376, 533010), (15648, 523745), (16895, 485088), (17440, 469929), (17767, 461280), (19220, 426408), (19560, 418996), (20212, 405480), (20274, 404240), (23064, 355340), (25265, 324384), (26080, 314247), (26160, 313286), (27032, 303180), (28830, 284272), (30318, 270320), (30752, 266505), (33790, 242544), (35534, 230640), (38440, 213204), (39120, 209498), (40424, 202740), (40548, 202120), (46128, 177670), (50530, 162192), (50685, 161696), (52320, 156643), (53301, 153760), (54064, 151590), (57660, 142136), (60636, 135160), (67580, 121272), (71068, 115320), (75795, 108128), (76880, 106602), (78240, 104749), (80848, 101370), (81096, 101060), (88835, 92256)]