121978546560

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1628987}}^1$

素因数の和:1629025

約数の個数: 192

約数和(自身を含む): 453607998480

約数和(自身を除く): 331629451920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 12480, 14976, 18720, 24960, 37440, 74880, 1628987, 3257974, 4886961, 6515948, 8144935, 9773922, 13031896, 14660883, 16289870, 19547844, 21176831, 24434805, 26063792, 29321766, 32579740, 39095688, 42353662, 48869610, 52127584, 58643532, 63530493, 65159480, 73304415, 78191376, 84707324, 97739220, 104255168, 105884155, 117287064, 127060986, 130318960, 146608830, 156382752, 169414648, 190591479, 195478440, 208510336, 211768310, 234574128, 254121972, 260637920, 293217660, 312765504, 317652465, 338829296, 381182958, 390956880, 423536620, 469148256, 508243944, 521275840, 586435320, 625531008, 635304930, 677658592, 762365916, 781913760, 847073240, 938296512, 952957395, 1016487888, 1042551680, 1172870640, 1270609860, 1355317184, 1524731832, 1563827520, 1694146480, 1876593024, 1905914790, 2032975776, 2345741280, 2541219720, 2710634368, 3049463664, 3127655040, 3388292960, 3811829580, 4065951552, 4691482560, 5082439440, 6098927328, 6776585920, 7623659160, 8131903104, 9382965120, 10164878880, 12197854656, 13553171840, 15247318320, 20329757760, 24395709312, 30494636640, 40659515520, 60989273280, 121978546560]

約数ペア:

[(1, 121978546560), (2, 60989273280), (3, 40659515520), (4, 30494636640), (5, 24395709312), (6, 20329757760), (8, 15247318320), (9, 13553171840), (10, 12197854656), (12, 10164878880), (13, 9382965120), (15, 8131903104), (16, 7623659160), (18, 6776585920), (20, 6098927328), (24, 5082439440), (26, 4691482560), (30, 4065951552), (32, 3811829580), (36, 3388292960), (39, 3127655040), (40, 3049463664), (45, 2710634368), (48, 2541219720), (52, 2345741280), (60, 2032975776), (64, 1905914790), (65, 1876593024), (72, 1694146480), (78, 1563827520), (80, 1524731832), (90, 1355317184), (96, 1270609860), (104, 1172870640), (117, 1042551680), (120, 1016487888), (128, 952957395), (130, 938296512), (144, 847073240), (156, 781913760), (160, 762365916), (180, 677658592), (192, 635304930), (195, 625531008), (208, 586435320), (234, 521275840), (240, 508243944), (260, 469148256), (288, 423536620), (312, 390956880), (320, 381182958), (360, 338829296), (384, 317652465), (390, 312765504), (416, 293217660), (468, 260637920), (480, 254121972), (520, 234574128), (576, 211768310), (585, 208510336), (624, 195478440), (640, 190591479), (720, 169414648), (780, 156382752), (832, 146608830), (936, 130318960), (960, 127060986), (1040, 117287064), (1152, 105884155), (1170, 104255168), (1248, 97739220), (1440, 84707324), (1560, 78191376), (1664, 73304415), (1872, 65159480), (1920, 63530493), (2080, 58643532), (2340, 52127584), (2496, 48869610), (2880, 42353662), (3120, 39095688), (3744, 32579740), (4160, 29321766), (4680, 26063792), (4992, 24434805), (5760, 21176831), (6240, 19547844), (7488, 16289870), (8320, 14660883), (9360, 13031896), (12480, 9773922), (14976, 8144935), (18720, 6515948), (24960, 4886961), (37440, 3257974), (74880, 1628987)]