252870720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 224

約数和(自身を含む): 860267520

約数和(自身を除く): 607396800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 32, 40, 48, 58, 60, 62, 64, 80, 87, 93, 96, 116, 120, 124, 145, 155, 160, 174, 186, 192, 232, 240, 248, 290, 293, 310, 320, 348, 372, 435, 464, 465, 480, 496, 580, 586, 620, 696, 744, 870, 879, 899, 928, 930, 960, 992, 1160, 1172, 1240, 1392, 1465, 1488, 1740, 1758, 1798, 1856, 1860, 1984, 2320, 2344, 2480, 2697, 2784, 2930, 2976, 3480, 3516, 3596, 3720, 4395, 4495, 4640, 4688, 4960, 5394, 5568, 5860, 5952, 6960, 7032, 7192, 7440, 8497, 8790, 8990, 9083, 9280, 9376, 9920, 10788, 11720, 13485, 13920, 14064, 14384, 14880, 16994, 17580, 17980, 18166, 18752, 21576, 23440, 25491, 26970, 27249, 27840, 28128, 28768, 29760, 33988, 35160, 35960, 36332, 42485, 43152, 45415, 46880, 50982, 53940, 54498, 56256, 57536, 67976, 70320, 71920, 72664, 84970, 86304, 90830, 93760, 101964, 107880, 108996, 127455, 135952, 136245, 140640, 143840, 145328, 169940, 172608, 181660, 203928, 215760, 217992, 254910, 263407, 271904, 272490, 281280, 287680, 290656, 339880, 363320, 407856, 431520, 435984, 509820, 526814, 543808, 544980, 581312, 679760, 726640, 790221, 815712, 863040, 871968, 1019640, 1053628, 1089960, 1317035, 1359520, 1453280, 1580442, 1631424, 1743936, 2039280, 2107256, 2179920, 2634070, 2719040, 2906560, 3160884, 3951105, 4078560, 4214512, 4359840, 5268140, 6321768, 7902210, 8157120, 8429024, 8719680, 10536280, 12643536, 15804420, 16858048, 21072560, 25287072, 31608840, 42145120, 50574144, 63217680, 84290240, 126435360, 252870720]

約数ペア:

[(1, 252870720), (2, 126435360), (3, 84290240), (4, 63217680), (5, 50574144), (6, 42145120), (8, 31608840), (10, 25287072), (12, 21072560), (15, 16858048), (16, 15804420), (20, 12643536), (24, 10536280), (29, 8719680), (30, 8429024), (31, 8157120), (32, 7902210), (40, 6321768), (48, 5268140), (58, 4359840), (60, 4214512), (62, 4078560), (64, 3951105), (80, 3160884), (87, 2906560), (93, 2719040), (96, 2634070), (116, 2179920), (120, 2107256), (124, 2039280), (145, 1743936), (155, 1631424), (160, 1580442), (174, 1453280), (186, 1359520), (192, 1317035), (232, 1089960), (240, 1053628), (248, 1019640), (290, 871968), (293, 863040), (310, 815712), (320, 790221), (348, 726640), (372, 679760), (435, 581312), (464, 544980), (465, 543808), (480, 526814), (496, 509820), (580, 435984), (586, 431520), (620, 407856), (696, 363320), (744, 339880), (870, 290656), (879, 287680), (899, 281280), (928, 272490), (930, 271904), (960, 263407), (992, 254910), (1160, 217992), (1172, 215760), (1240, 203928), (1392, 181660), (1465, 172608), (1488, 169940), (1740, 145328), (1758, 143840), (1798, 140640), (1856, 136245), (1860, 135952), (1984, 127455), (2320, 108996), (2344, 107880), (2480, 101964), (2697, 93760), (2784, 90830), (2930, 86304), (2976, 84970), (3480, 72664), (3516, 71920), (3596, 70320), (3720, 67976), (4395, 57536), (4495, 56256), (4640, 54498), (4688, 53940), (4960, 50982), (5394, 46880), (5568, 45415), (5860, 43152), (5952, 42485), (6960, 36332), (7032, 35960), (7192, 35160), (7440, 33988), (8497, 29760), (8790, 28768), (8990, 28128), (9083, 27840), (9280, 27249), (9376, 26970), (9920, 25491), (10788, 23440), (11720, 21576), (13485, 18752), (13920, 18166), (14064, 17980), (14384, 17580), (14880, 16994)]