1144678720

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:273

約数の個数: 224

約数和(自身を含む): 3054827520

約数和(自身を除く): 1910148800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 31, 32, 40, 46, 58, 62, 64, 80, 92, 115, 116, 124, 145, 155, 160, 173, 184, 230, 232, 248, 290, 310, 320, 346, 368, 460, 464, 496, 580, 620, 667, 692, 713, 736, 865, 899, 920, 928, 992, 1160, 1240, 1334, 1384, 1426, 1472, 1730, 1798, 1840, 1856, 1984, 2320, 2480, 2668, 2768, 2852, 3335, 3460, 3565, 3596, 3680, 3979, 4495, 4640, 4960, 5017, 5336, 5363, 5536, 5704, 6670, 6920, 7130, 7192, 7360, 7958, 8990, 9280, 9920, 10034, 10672, 10726, 11072, 11408, 13340, 13840, 14260, 14384, 15916, 17980, 19895, 20068, 20677, 21344, 21452, 22816, 25085, 26680, 26815, 27680, 28520, 28768, 31832, 35960, 39790, 40136, 41354, 42688, 42904, 45632, 50170, 53360, 53630, 55360, 57040, 57536, 63664, 71920, 79580, 80272, 82708, 85808, 100340, 103385, 106720, 107260, 114080, 115391, 123349, 127328, 143840, 155527, 159160, 160544, 165416, 171616, 200680, 206770, 213440, 214520, 228160, 230782, 246698, 254656, 287680, 311054, 318320, 321088, 330832, 343232, 401360, 413540, 429040, 461564, 493396, 576955, 616745, 622108, 636640, 661664, 777635, 802720, 827080, 858080, 923128, 986792, 1153910, 1233490, 1244216, 1273280, 1323328, 1555270, 1605440, 1654160, 1716160, 1846256, 1973584, 2307820, 2466980, 2488432, 3110540, 3308320, 3577121, 3692512, 3947168, 4615640, 4933960, 4976864, 6221080, 6616640, 7154242, 7385024, 7894336, 9231280, 9867920, 9953728, 12442160, 14308484, 17885605, 18462560, 19735840, 24884320, 28616968, 35771210, 36925120, 39471680, 49768640, 57233936, 71542420, 114467872, 143084840, 228935744, 286169680, 572339360, 1144678720]

約数ペア:

[(1, 1144678720), (2, 572339360), (4, 286169680), (5, 228935744), (8, 143084840), (10, 114467872), (16, 71542420), (20, 57233936), (23, 49768640), (29, 39471680), (31, 36925120), (32, 35771210), (40, 28616968), (46, 24884320), (58, 19735840), (62, 18462560), (64, 17885605), (80, 14308484), (92, 12442160), (115, 9953728), (116, 9867920), (124, 9231280), (145, 7894336), (155, 7385024), (160, 7154242), (173, 6616640), (184, 6221080), (230, 4976864), (232, 4933960), (248, 4615640), (290, 3947168), (310, 3692512), (320, 3577121), (346, 3308320), (368, 3110540), (460, 2488432), (464, 2466980), (496, 2307820), (580, 1973584), (620, 1846256), (667, 1716160), (692, 1654160), (713, 1605440), (736, 1555270), (865, 1323328), (899, 1273280), (920, 1244216), (928, 1233490), (992, 1153910), (1160, 986792), (1240, 923128), (1334, 858080), (1384, 827080), (1426, 802720), (1472, 777635), (1730, 661664), (1798, 636640), (1840, 622108), (1856, 616745), (1984, 576955), (2320, 493396), (2480, 461564), (2668, 429040), (2768, 413540), (2852, 401360), (3335, 343232), (3460, 330832), (3565, 321088), (3596, 318320), (3680, 311054), (3979, 287680), (4495, 254656), (4640, 246698), (4960, 230782), (5017, 228160), (5336, 214520), (5363, 213440), (5536, 206770), (5704, 200680), (6670, 171616), (6920, 165416), (7130, 160544), (7192, 159160), (7360, 155527), (7958, 143840), (8990, 127328), (9280, 123349), (9920, 115391), (10034, 114080), (10672, 107260), (10726, 106720), (11072, 103385), (11408, 100340), (13340, 85808), (13840, 82708), (14260, 80272), (14384, 79580), (15916, 71920), (17980, 63664), (19895, 57536), (20068, 57040), (20677, 55360), (21344, 53630), (21452, 53360), (22816, 50170), (25085, 45632), (26680, 42904), (26815, 42688), (27680, 41354), (28520, 40136), (28768, 39790), (31832, 35960)]