15666964740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{540613}}^1$

素因数の和:540658

約数の個数: 144

約数和(自身を含む): 56673646848

約数和(自身を除く): 41006682108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 3220, 4140, 4830, 5796, 7245, 9660, 14490, 28980, 540613, 1081226, 1621839, 2162452, 2703065, 3243678, 3784291, 4865517, 5406130, 6487356, 7568582, 8109195, 9731034, 10812260, 11352873, 12434099, 15137164, 16218390, 18921455, 19462068, 22705746, 24327585, 24868198, 32436780, 34058619, 37302297, 37842910, 45411492, 48655170, 49736396, 56764365, 62170495, 68117238, 74604594, 75685820, 87038693, 97310340, 111906891, 113528730, 124340990, 136234476, 149209188, 170293095, 174077386, 186511485, 223813782, 227057460, 248681980, 261116079, 340586190, 348154772, 373022970, 435193465, 447627564, 522232158, 559534455, 681172380, 746045940, 783348237, 870386930, 1044464316, 1119068910, 1305580395, 1566696474, 1740773860, 2238137820, 2611160790, 3133392948, 3916741185, 5222321580, 7833482370, 15666964740]

約数ペア:

[(1, 15666964740), (2, 7833482370), (3, 5222321580), (4, 3916741185), (5, 3133392948), (6, 2611160790), (7, 2238137820), (9, 1740773860), (10, 1566696474), (12, 1305580395), (14, 1119068910), (15, 1044464316), (18, 870386930), (20, 783348237), (21, 746045940), (23, 681172380), (28, 559534455), (30, 522232158), (35, 447627564), (36, 435193465), (42, 373022970), (45, 348154772), (46, 340586190), (60, 261116079), (63, 248681980), (69, 227057460), (70, 223813782), (84, 186511485), (90, 174077386), (92, 170293095), (105, 149209188), (115, 136234476), (126, 124340990), (138, 113528730), (140, 111906891), (161, 97310340), (180, 87038693), (207, 75685820), (210, 74604594), (230, 68117238), (252, 62170495), (276, 56764365), (315, 49736396), (322, 48655170), (345, 45411492), (414, 37842910), (420, 37302297), (460, 34058619), (483, 32436780), (630, 24868198), (644, 24327585), (690, 22705746), (805, 19462068), (828, 18921455), (966, 16218390), (1035, 15137164), (1260, 12434099), (1380, 11352873), (1449, 10812260), (1610, 9731034), (1932, 8109195), (2070, 7568582), (2415, 6487356), (2898, 5406130), (3220, 4865517), (4140, 3784291), (4830, 3243678), (5796, 2703065), (7245, 2162452), (9660, 1621839), (14490, 1081226), (28980, 540613)]