8538517920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55073}}^1$

素因数の和:55127

約数の個数: 192

約数和(自身を含む): 29977879680

約数和(自身を除く): 21439361760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 68, 76, 80, 85, 95, 96, 102, 114, 120, 136, 152, 160, 170, 190, 204, 228, 240, 255, 272, 285, 304, 323, 340, 380, 408, 456, 480, 510, 544, 570, 608, 646, 680, 760, 816, 912, 969, 1020, 1140, 1292, 1360, 1520, 1615, 1632, 1824, 1938, 2040, 2280, 2584, 2720, 3040, 3230, 3876, 4080, 4560, 4845, 5168, 6460, 7752, 8160, 9120, 9690, 10336, 12920, 15504, 19380, 25840, 31008, 38760, 51680, 55073, 77520, 110146, 155040, 165219, 220292, 275365, 330438, 440584, 550730, 660876, 826095, 881168, 936241, 1046387, 1101460, 1321752, 1652190, 1762336, 1872482, 2092774, 2202920, 2643504, 2808723, 3139161, 3304380, 3744964, 4185548, 4405840, 4681205, 5231935, 5287008, 5617446, 6278322, 6608760, 7489928, 8371096, 8811680, 9362410, 10463870, 11234892, 12556644, 13217520, 14043615, 14979856, 15695805, 16742192, 17788579, 18724820, 20927740, 22469784, 25113288, 26435040, 28087230, 29959712, 31391610, 33484384, 35577158, 37449640, 41855480, 44939568, 50226576, 53365737, 56174460, 62783220, 71154316, 74899280, 83710960, 88942895, 89879136, 100453152, 106731474, 112348920, 125566440, 142308632, 149798560, 167421920, 177885790, 213462948, 224697840, 251132880, 266828685, 284617264, 355771580, 426925896, 449395680, 502265760, 533657370, 569234528, 711543160, 853851792, 1067314740, 1423086320, 1707703584, 2134629480, 2846172640, 4269258960, 8538517920]

約数ペア:

[(1, 8538517920), (2, 4269258960), (3, 2846172640), (4, 2134629480), (5, 1707703584), (6, 1423086320), (8, 1067314740), (10, 853851792), (12, 711543160), (15, 569234528), (16, 533657370), (17, 502265760), (19, 449395680), (20, 426925896), (24, 355771580), (30, 284617264), (32, 266828685), (34, 251132880), (38, 224697840), (40, 213462948), (48, 177885790), (51, 167421920), (57, 149798560), (60, 142308632), (68, 125566440), (76, 112348920), (80, 106731474), (85, 100453152), (95, 89879136), (96, 88942895), (102, 83710960), (114, 74899280), (120, 71154316), (136, 62783220), (152, 56174460), (160, 53365737), (170, 50226576), (190, 44939568), (204, 41855480), (228, 37449640), (240, 35577158), (255, 33484384), (272, 31391610), (285, 29959712), (304, 28087230), (323, 26435040), (340, 25113288), (380, 22469784), (408, 20927740), (456, 18724820), (480, 17788579), (510, 16742192), (544, 15695805), (570, 14979856), (608, 14043615), (646, 13217520), (680, 12556644), (760, 11234892), (816, 10463870), (912, 9362410), (969, 8811680), (1020, 8371096), (1140, 7489928), (1292, 6608760), (1360, 6278322), (1520, 5617446), (1615, 5287008), (1632, 5231935), (1824, 4681205), (1938, 4405840), (2040, 4185548), (2280, 3744964), (2584, 3304380), (2720, 3139161), (3040, 2808723), (3230, 2643504), (3876, 2202920), (4080, 2092774), (4560, 1872482), (4845, 1762336), (5168, 1652190), (6460, 1321752), (7752, 1101460), (8160, 1046387), (9120, 936241), (9690, 881168), (10336, 826095), (12920, 660876), (15504, 550730), (19380, 440584), (25840, 330438), (31008, 275365), (38760, 220292), (51680, 165219), (55073, 155040), (77520, 110146)]