7769409120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{490493}}^1$

素因数の和:490525

約数の個数: 144

約数和(自身を含む): 28923450192

約数和(自身を除く): 21154041072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 490493, 980986, 1471479, 1961972, 2452465, 2942958, 3923944, 4414437, 4904930, 5395423, 5885916, 7357395, 7847888, 8828874, 9809860, 10790846, 11771832, 14714790, 15695776, 16186269, 17657748, 19619720, 21581692, 22072185, 23543664, 26977115, 29429580, 32372538, 35315496, 39239440, 43163384, 44144370, 47087328, 48558807, 53954230, 58859160, 64745076, 70630992, 78478880, 80931345, 86326768, 88288740, 97117614, 107908460, 117718320, 129490152, 141261984, 161862690, 172653536, 176577480, 194235228, 215816920, 235436640, 242794035, 258980304, 323725380, 353154960, 388470456, 431633840, 485588070, 517960608, 647450760, 706309920, 776940912, 863267680, 971176140, 1294901520, 1553881824, 1942352280, 2589803040, 3884704560, 7769409120]

約数ペア:

[(1, 7769409120), (2, 3884704560), (3, 2589803040), (4, 1942352280), (5, 1553881824), (6, 1294901520), (8, 971176140), (9, 863267680), (10, 776940912), (11, 706309920), (12, 647450760), (15, 517960608), (16, 485588070), (18, 431633840), (20, 388470456), (22, 353154960), (24, 323725380), (30, 258980304), (32, 242794035), (33, 235436640), (36, 215816920), (40, 194235228), (44, 176577480), (45, 172653536), (48, 161862690), (55, 141261984), (60, 129490152), (66, 117718320), (72, 107908460), (80, 97117614), (88, 88288740), (90, 86326768), (96, 80931345), (99, 78478880), (110, 70630992), (120, 64745076), (132, 58859160), (144, 53954230), (160, 48558807), (165, 47087328), (176, 44144370), (180, 43163384), (198, 39239440), (220, 35315496), (240, 32372538), (264, 29429580), (288, 26977115), (330, 23543664), (352, 22072185), (360, 21581692), (396, 19619720), (440, 17657748), (480, 16186269), (495, 15695776), (528, 14714790), (660, 11771832), (720, 10790846), (792, 9809860), (880, 8828874), (990, 7847888), (1056, 7357395), (1320, 5885916), (1440, 5395423), (1584, 4904930), (1760, 4414437), (1980, 3923944), (2640, 2942958), (3168, 2452465), (3960, 1961972), (5280, 1471479), (7920, 980986), (15840, 490493)]