16241280120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{23291}}^1$

素因数の和:23470

約数の個数: 192

約数和(自身を含む): 57228444000

約数和(自身を除く): 40987163880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 149, 156, 180, 195, 234, 260, 298, 312, 360, 390, 447, 468, 520, 585, 596, 745, 780, 894, 936, 1170, 1192, 1341, 1490, 1560, 1788, 1937, 2235, 2340, 2682, 2980, 3576, 3874, 4470, 4680, 5364, 5811, 5960, 6705, 7748, 8940, 9685, 10728, 11622, 13410, 15496, 17433, 17880, 19370, 23244, 23291, 26820, 29055, 34866, 38740, 46488, 46582, 53640, 58110, 69732, 69873, 77480, 87165, 93164, 116220, 116455, 139464, 139746, 174330, 186328, 209619, 232440, 232910, 279492, 302783, 348660, 349365, 419238, 465820, 558984, 605566, 697320, 698730, 838476, 908349, 931640, 1048095, 1211132, 1397460, 1513915, 1676952, 1816698, 2096190, 2422264, 2725047, 2794920, 3027830, 3470359, 3633396, 4192380, 4541745, 5450094, 6055660, 6940718, 7266792, 8384760, 9083490, 10411077, 10900188, 12111320, 13625235, 13881436, 17351795, 18166980, 20822154, 21800376, 27250470, 27762872, 31233231, 34703590, 36333960, 41644308, 45114667, 52055385, 54500940, 62466462, 69407180, 83288616, 90229334, 104110770, 109001880, 124932924, 135344001, 138814360, 156166155, 180458668, 208221540, 225573335, 249865848, 270688002, 312332310, 360917336, 406032003, 416443080, 451146670, 541376004, 624664620, 676720005, 812064006, 902293340, 1082752008, 1249329240, 1353440010, 1624128012, 1804586680, 2030160015, 2706880020, 3248256024, 4060320030, 5413760040, 8120640060, 16241280120]

約数ペア:

[(1, 16241280120), (2, 8120640060), (3, 5413760040), (4, 4060320030), (5, 3248256024), (6, 2706880020), (8, 2030160015), (9, 1804586680), (10, 1624128012), (12, 1353440010), (13, 1249329240), (15, 1082752008), (18, 902293340), (20, 812064006), (24, 676720005), (26, 624664620), (30, 541376004), (36, 451146670), (39, 416443080), (40, 406032003), (45, 360917336), (52, 312332310), (60, 270688002), (65, 249865848), (72, 225573335), (78, 208221540), (90, 180458668), (104, 156166155), (117, 138814360), (120, 135344001), (130, 124932924), (149, 109001880), (156, 104110770), (180, 90229334), (195, 83288616), (234, 69407180), (260, 62466462), (298, 54500940), (312, 52055385), (360, 45114667), (390, 41644308), (447, 36333960), (468, 34703590), (520, 31233231), (585, 27762872), (596, 27250470), (745, 21800376), (780, 20822154), (894, 18166980), (936, 17351795), (1170, 13881436), (1192, 13625235), (1341, 12111320), (1490, 10900188), (1560, 10411077), (1788, 9083490), (1937, 8384760), (2235, 7266792), (2340, 6940718), (2682, 6055660), (2980, 5450094), (3576, 4541745), (3874, 4192380), (4470, 3633396), (4680, 3470359), (5364, 3027830), (5811, 2794920), (5960, 2725047), (6705, 2422264), (7748, 2096190), (8940, 1816698), (9685, 1676952), (10728, 1513915), (11622, 1397460), (13410, 1211132), (15496, 1048095), (17433, 931640), (17880, 908349), (19370, 838476), (23244, 698730), (23291, 697320), (26820, 605566), (29055, 558984), (34866, 465820), (38740, 419238), (46488, 349365), (46582, 348660), (53640, 302783), (58110, 279492), (69732, 232910), (69873, 232440), (77480, 209619), (87165, 186328), (93164, 174330), (116220, 139746), (116455, 139464)]