189566160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1$

素因数の和:2205

約数の個数: 160

約数和(自身を含む): 684599040

約数和(自身を除く): 495032880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2129, 2226, 2544, 2968, 3180, 3710, 4240, 4258, 4452, 5565, 5936, 6360, 6387, 7420, 8516, 8904, 10645, 11130, 12720, 12774, 14840, 14903, 17032, 17808, 21290, 22260, 25548, 29680, 29806, 31935, 34064, 42580, 44520, 44709, 51096, 59612, 63870, 74515, 85160, 89040, 89418, 102192, 112837, 119224, 127740, 149030, 170320, 178836, 223545, 225674, 238448, 255480, 298060, 338511, 357672, 447090, 451348, 510960, 564185, 596120, 677022, 715344, 789859, 894180, 902696, 1128370, 1192240, 1354044, 1579718, 1692555, 1788360, 1805392, 2256740, 2369577, 2708088, 3159436, 3385110, 3576720, 3949295, 4513480, 4739154, 5416176, 6318872, 6770220, 7898590, 9026960, 9478308, 11847885, 12637744, 13540440, 15797180, 18956616, 23695770, 27080880, 31594360, 37913232, 47391540, 63188720, 94783080, 189566160]

約数ペア:

[(1, 189566160), (2, 94783080), (3, 63188720), (4, 47391540), (5, 37913232), (6, 31594360), (7, 27080880), (8, 23695770), (10, 18956616), (12, 15797180), (14, 13540440), (15, 12637744), (16, 11847885), (20, 9478308), (21, 9026960), (24, 7898590), (28, 6770220), (30, 6318872), (35, 5416176), (40, 4739154), (42, 4513480), (48, 3949295), (53, 3576720), (56, 3385110), (60, 3159436), (70, 2708088), (80, 2369577), (84, 2256740), (105, 1805392), (106, 1788360), (112, 1692555), (120, 1579718), (140, 1354044), (159, 1192240), (168, 1128370), (210, 902696), (212, 894180), (240, 789859), (265, 715344), (280, 677022), (318, 596120), (336, 564185), (371, 510960), (420, 451348), (424, 447090), (530, 357672), (560, 338511), (636, 298060), (742, 255480), (795, 238448), (840, 225674), (848, 223545), (1060, 178836), (1113, 170320), (1272, 149030), (1484, 127740), (1590, 119224), (1680, 112837), (1855, 102192), (2120, 89418), (2129, 89040), (2226, 85160), (2544, 74515), (2968, 63870), (3180, 59612), (3710, 51096), (4240, 44709), (4258, 44520), (4452, 42580), (5565, 34064), (5936, 31935), (6360, 29806), (6387, 29680), (7420, 25548), (8516, 22260), (8904, 21290), (10645, 17808), (11130, 17032), (12720, 14903), (12774, 14840)]