571771920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 1826883072

約数和(自身を除く): 1255111152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 173, 188, 235, 240, 282, 293, 346, 376, 470, 519, 564, 586, 692, 705, 752, 865, 879, 940, 1038, 1128, 1172, 1384, 1410, 1465, 1730, 1758, 1880, 2076, 2256, 2344, 2595, 2768, 2820, 2930, 3460, 3516, 3760, 4152, 4395, 4688, 5190, 5640, 5860, 6920, 7032, 8131, 8304, 8790, 10380, 11280, 11720, 13771, 13840, 14064, 16262, 17580, 20760, 23440, 24393, 27542, 32524, 35160, 40655, 41313, 41520, 48786, 50689, 55084, 65048, 68855, 70320, 81310, 82626, 97572, 101378, 110168, 121965, 130096, 137710, 152067, 162620, 165252, 195144, 202756, 206565, 220336, 243930, 253445, 275420, 304134, 325240, 330504, 390288, 405512, 413130, 487860, 506890, 550840, 608268, 650480, 661008, 760335, 811024, 826260, 975720, 1013780, 1101680, 1216536, 1520670, 1652520, 1951440, 2027560, 2382383, 2433072, 3041340, 3305040, 4055120, 4764766, 6082680, 7147149, 9529532, 11911915, 12165360, 14294298, 19059064, 23823830, 28588596, 35735745, 38118128, 47647660, 57177192, 71471490, 95295320, 114354384, 142942980, 190590640, 285885960, 571771920]

約数ペア:

[(1, 571771920), (2, 285885960), (3, 190590640), (4, 142942980), (5, 114354384), (6, 95295320), (8, 71471490), (10, 57177192), (12, 47647660), (15, 38118128), (16, 35735745), (20, 28588596), (24, 23823830), (30, 19059064), (40, 14294298), (47, 12165360), (48, 11911915), (60, 9529532), (80, 7147149), (94, 6082680), (120, 4764766), (141, 4055120), (173, 3305040), (188, 3041340), (235, 2433072), (240, 2382383), (282, 2027560), (293, 1951440), (346, 1652520), (376, 1520670), (470, 1216536), (519, 1101680), (564, 1013780), (586, 975720), (692, 826260), (705, 811024), (752, 760335), (865, 661008), (879, 650480), (940, 608268), (1038, 550840), (1128, 506890), (1172, 487860), (1384, 413130), (1410, 405512), (1465, 390288), (1730, 330504), (1758, 325240), (1880, 304134), (2076, 275420), (2256, 253445), (2344, 243930), (2595, 220336), (2768, 206565), (2820, 202756), (2930, 195144), (3460, 165252), (3516, 162620), (3760, 152067), (4152, 137710), (4395, 130096), (4688, 121965), (5190, 110168), (5640, 101378), (5860, 97572), (6920, 82626), (7032, 81310), (8131, 70320), (8304, 68855), (8790, 65048), (10380, 55084), (11280, 50689), (11720, 48786), (13771, 41520), (13840, 41313), (14064, 40655), (16262, 35160), (17580, 32524), (20760, 27542), (23440, 24393)]