18081886560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{25097}}^1$

素因数の和:25213

約数の個数: 192

約数和(自身を含む): 60717081600

約数和(自身を除く): 42635195040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 79, 80, 95, 96, 114, 120, 152, 158, 160, 190, 228, 237, 240, 285, 304, 316, 380, 395, 456, 474, 480, 570, 608, 632, 760, 790, 912, 948, 1140, 1185, 1264, 1501, 1520, 1580, 1824, 1896, 2280, 2370, 2528, 3002, 3040, 3160, 3792, 4503, 4560, 4740, 6004, 6320, 7505, 7584, 9006, 9120, 9480, 12008, 12640, 15010, 18012, 18960, 22515, 24016, 25097, 30020, 36024, 37920, 45030, 48032, 50194, 60040, 72048, 75291, 90060, 100388, 120080, 125485, 144096, 150582, 180120, 200776, 240160, 250970, 301164, 360240, 376455, 401552, 476843, 501940, 602328, 720480, 752910, 803104, 953686, 1003880, 1204656, 1430529, 1505820, 1907372, 1982663, 2007760, 2384215, 2409312, 2861058, 3011640, 3814744, 3965326, 4015520, 4768430, 5722116, 5947989, 6023280, 7152645, 7629488, 7930652, 9536860, 9913315, 11444232, 11895978, 12046560, 14305290, 15258976, 15861304, 19073720, 19826630, 22888464, 23791956, 28610580, 29739945, 31722608, 37670597, 38147440, 39653260, 45776928, 47583912, 57221160, 59479890, 63445216, 75341194, 76294880, 79306520, 95167824, 113011791, 114442320, 118959780, 150682388, 158613040, 188352985, 190335648, 226023582, 228884640, 237919560, 301364776, 317226080, 376705970, 452047164, 475839120, 565058955, 602729552, 753411940, 904094328, 951678240, 1130117910, 1205459104, 1506823880, 1808188656, 2260235820, 3013647760, 3616377312, 4520471640, 6027295520, 9040943280, 18081886560]

約数ペア:

[(1, 18081886560), (2, 9040943280), (3, 6027295520), (4, 4520471640), (5, 3616377312), (6, 3013647760), (8, 2260235820), (10, 1808188656), (12, 1506823880), (15, 1205459104), (16, 1130117910), (19, 951678240), (20, 904094328), (24, 753411940), (30, 602729552), (32, 565058955), (38, 475839120), (40, 452047164), (48, 376705970), (57, 317226080), (60, 301364776), (76, 237919560), (79, 228884640), (80, 226023582), (95, 190335648), (96, 188352985), (114, 158613040), (120, 150682388), (152, 118959780), (158, 114442320), (160, 113011791), (190, 95167824), (228, 79306520), (237, 76294880), (240, 75341194), (285, 63445216), (304, 59479890), (316, 57221160), (380, 47583912), (395, 45776928), (456, 39653260), (474, 38147440), (480, 37670597), (570, 31722608), (608, 29739945), (632, 28610580), (760, 23791956), (790, 22888464), (912, 19826630), (948, 19073720), (1140, 15861304), (1185, 15258976), (1264, 14305290), (1501, 12046560), (1520, 11895978), (1580, 11444232), (1824, 9913315), (1896, 9536860), (2280, 7930652), (2370, 7629488), (2528, 7152645), (3002, 6023280), (3040, 5947989), (3160, 5722116), (3792, 4768430), (4503, 4015520), (4560, 3965326), (4740, 3814744), (6004, 3011640), (6320, 2861058), (7505, 2409312), (7584, 2384215), (9006, 2007760), (9120, 1982663), (9480, 1907372), (12008, 1505820), (12640, 1430529), (15010, 1204656), (18012, 1003880), (18960, 953686), (22515, 803104), (24016, 752910), (25097, 720480), (30020, 602328), (36024, 501940), (37920, 476843), (45030, 401552), (48032, 376455), (50194, 360240), (60040, 301164), (72048, 250970), (75291, 240160), (90060, 200776), (100388, 180120), (120080, 150582), (125485, 144096)]