163292640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2113}}^1$

素因数の和:2161

約数の個数: 192

約数和(自身を含む): 613702656

約数和(自身を除く): 450410016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 2113, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 4226, 4830, 5152, 5520, 6339, 6440, 7728, 8452, 9660, 10565, 11040, 12678, 12880, 14791, 15456, 16904, 19320, 21130, 25356, 25760, 29582, 31695, 33808, 38640, 42260, 44373, 48599, 50712, 59164, 63390, 67616, 73955, 77280, 84520, 88746, 97198, 101424, 118328, 126780, 145797, 147910, 169040, 177492, 194396, 202848, 221865, 236656, 242995, 253560, 291594, 295820, 338080, 340193, 354984, 388792, 443730, 473312, 485990, 507120, 583188, 591640, 680386, 709968, 728985, 777584, 887460, 971980, 1014240, 1020579, 1166376, 1183280, 1360772, 1419936, 1457970, 1555168, 1700965, 1774920, 1943960, 2041158, 2332752, 2366560, 2721544, 2915940, 3401930, 3549840, 3887920, 4082316, 4665504, 5102895, 5443088, 5831880, 6803860, 7099680, 7775840, 8164632, 10205790, 10886176, 11663760, 13607720, 16329264, 20411580, 23327520, 27215440, 32658528, 40823160, 54430880, 81646320, 163292640]

約数ペア:

[(1, 163292640), (2, 81646320), (3, 54430880), (4, 40823160), (5, 32658528), (6, 27215440), (7, 23327520), (8, 20411580), (10, 16329264), (12, 13607720), (14, 11663760), (15, 10886176), (16, 10205790), (20, 8164632), (21, 7775840), (23, 7099680), (24, 6803860), (28, 5831880), (30, 5443088), (32, 5102895), (35, 4665504), (40, 4082316), (42, 3887920), (46, 3549840), (48, 3401930), (56, 2915940), (60, 2721544), (69, 2366560), (70, 2332752), (80, 2041158), (84, 1943960), (92, 1774920), (96, 1700965), (105, 1555168), (112, 1457970), (115, 1419936), (120, 1360772), (138, 1183280), (140, 1166376), (160, 1020579), (161, 1014240), (168, 971980), (184, 887460), (210, 777584), (224, 728985), (230, 709968), (240, 680386), (276, 591640), (280, 583188), (322, 507120), (336, 485990), (345, 473312), (368, 443730), (420, 388792), (460, 354984), (480, 340193), (483, 338080), (552, 295820), (560, 291594), (644, 253560), (672, 242995), (690, 236656), (736, 221865), (805, 202848), (840, 194396), (920, 177492), (966, 169040), (1104, 147910), (1120, 145797), (1288, 126780), (1380, 118328), (1610, 101424), (1680, 97198), (1840, 88746), (1932, 84520), (2113, 77280), (2208, 73955), (2415, 67616), (2576, 63390), (2760, 59164), (3220, 50712), (3360, 48599), (3680, 44373), (3864, 42260), (4226, 38640), (4830, 33808), (5152, 31695), (5520, 29582), (6339, 25760), (6440, 25356), (7728, 21130), (8452, 19320), (9660, 16904), (10565, 15456), (11040, 14791), (12678, 12880)]