1239365120

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 320

約数和(自身を含む): 3695763456

約数和(自身を除く): 2456398336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 46, 56, 62, 64, 70, 80, 92, 97, 112, 115, 124, 128, 140, 155, 160, 161, 184, 194, 217, 224, 230, 248, 256, 280, 310, 320, 322, 368, 388, 434, 448, 460, 485, 496, 512, 560, 620, 640, 644, 679, 713, 736, 776, 805, 868, 896, 920, 970, 992, 1085, 1120, 1240, 1280, 1288, 1358, 1426, 1472, 1552, 1610, 1736, 1792, 1840, 1940, 1984, 2170, 2231, 2240, 2480, 2560, 2576, 2716, 2852, 2944, 3007, 3104, 3220, 3395, 3472, 3565, 3584, 3680, 3880, 3968, 4340, 4462, 4480, 4960, 4991, 5152, 5432, 5704, 5888, 6014, 6208, 6440, 6790, 6944, 7130, 7360, 7760, 7936, 8680, 8924, 8960, 9920, 9982, 10304, 10864, 11155, 11408, 11776, 12028, 12416, 12880, 13580, 13888, 14260, 14720, 15035, 15520, 15617, 15872, 17360, 17848, 17920, 19840, 19964, 20608, 21049, 21728, 22310, 22816, 24056, 24832, 24955, 25760, 27160, 27776, 28520, 29440, 30070, 31040, 31234, 34720, 35696, 39680, 39928, 41216, 42098, 43456, 44620, 45632, 48112, 49664, 49910, 51520, 54320, 55552, 57040, 58880, 60140, 62080, 62468, 69161, 69440, 71392, 78085, 79360, 79856, 82432, 84196, 86912, 89240, 91264, 96224, 99820, 103040, 105245, 108640, 111104, 114080, 120280, 124160, 124936, 138322, 138880, 142784, 156170, 159712, 168392, 173824, 178480, 182528, 192448, 199640, 206080, 210490, 217280, 228160, 240560, 248320, 249872, 276644, 277760, 285568, 312340, 319424, 336784, 345805, 347648, 356960, 365056, 384896, 399280, 412160, 420980, 434560, 456320, 481120, 484127, 499744, 553288, 555520, 571136, 624680, 638848, 673568, 691610, 713920, 769792, 798560, 841960, 869120, 912640, 962240, 968254, 999488, 1106576, 1142272, 1249360, 1277696, 1347136, 1383220, 1427840, 1539584, 1597120, 1683920, 1738240, 1825280, 1924480, 1936508, 1998976, 2213152, 2420635, 2498720, 2555392, 2694272, 2766440, 2855680, 3194240, 3367840, 3848960, 3873016, 3997952, 4426304, 4841270, 4997440, 5388544, 5532880, 5711360, 6388480, 6735680, 7697920, 7746032, 7995904, 8852608, 9682540, 9994880, 10777088, 11065760, 12776960, 13471360, 15492064, 17705216, 19365080, 19989760, 22131520, 26942720, 30984128, 35410432, 38730160, 39979520, 44263040, 53885440, 61968256, 77460320, 88526080, 123936512, 154920640, 177052160, 247873024, 309841280, 619682560, 1239365120]

約数ペア:

[(1, 1239365120), (2, 619682560), (4, 309841280), (5, 247873024), (7, 177052160), (8, 154920640), (10, 123936512), (14, 88526080), (16, 77460320), (20, 61968256), (23, 53885440), (28, 44263040), (31, 39979520), (32, 38730160), (35, 35410432), (40, 30984128), (46, 26942720), (56, 22131520), (62, 19989760), (64, 19365080), (70, 17705216), (80, 15492064), (92, 13471360), (97, 12776960), (112, 11065760), (115, 10777088), (124, 9994880), (128, 9682540), (140, 8852608), (155, 7995904), (160, 7746032), (161, 7697920), (184, 6735680), (194, 6388480), (217, 5711360), (224, 5532880), (230, 5388544), (248, 4997440), (256, 4841270), (280, 4426304), (310, 3997952), (320, 3873016), (322, 3848960), (368, 3367840), (388, 3194240), (434, 2855680), (448, 2766440), (460, 2694272), (485, 2555392), (496, 2498720), (512, 2420635), (560, 2213152), (620, 1998976), (640, 1936508), (644, 1924480), (679, 1825280), (713, 1738240), (736, 1683920), (776, 1597120), (805, 1539584), (868, 1427840), (896, 1383220), (920, 1347136), (970, 1277696), (992, 1249360), (1085, 1142272), (1120, 1106576), (1240, 999488), (1280, 968254), (1288, 962240), (1358, 912640), (1426, 869120), (1472, 841960), (1552, 798560), (1610, 769792), (1736, 713920), (1792, 691610), (1840, 673568), (1940, 638848), (1984, 624680), (2170, 571136), (2231, 555520), (2240, 553288), (2480, 499744), (2560, 484127), (2576, 481120), (2716, 456320), (2852, 434560), (2944, 420980), (3007, 412160), (3104, 399280), (3220, 384896), (3395, 365056), (3472, 356960), (3565, 347648), (3584, 345805), (3680, 336784), (3880, 319424), (3968, 312340), (4340, 285568), (4462, 277760), (4480, 276644), (4960, 249872), (4991, 248320), (5152, 240560), (5432, 228160), (5704, 217280), (5888, 210490), (6014, 206080), (6208, 199640), (6440, 192448), (6790, 182528), (6944, 178480), (7130, 173824), (7360, 168392), (7760, 159712), (7936, 156170), (8680, 142784), (8924, 138880), (8960, 138322), (9920, 124936), (9982, 124160), (10304, 120280), (10864, 114080), (11155, 111104), (11408, 108640), (11776, 105245), (12028, 103040), (12416, 99820), (12880, 96224), (13580, 91264), (13888, 89240), (14260, 86912), (14720, 84196), (15035, 82432), (15520, 79856), (15617, 79360), (15872, 78085), (17360, 71392), (17848, 69440), (17920, 69161), (19840, 62468), (19964, 62080), (20608, 60140), (21049, 58880), (21728, 57040), (22310, 55552), (22816, 54320), (24056, 51520), (24832, 49910), (24955, 49664), (25760, 48112), (27160, 45632), (27776, 44620), (28520, 43456), (29440, 42098), (30070, 41216), (31040, 39928), (31234, 39680), (34720, 35696)]