115212720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 423910368

約数和(自身を除く): 308697648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 97, 98, 101, 105, 112, 120, 140, 147, 168, 194, 196, 202, 210, 240, 245, 280, 291, 294, 303, 336, 388, 392, 404, 420, 485, 490, 505, 560, 582, 588, 606, 679, 707, 735, 776, 784, 808, 840, 970, 980, 1010, 1164, 1176, 1212, 1358, 1414, 1455, 1470, 1515, 1552, 1616, 1680, 1940, 1960, 2020, 2037, 2121, 2328, 2352, 2424, 2716, 2828, 2910, 2940, 3030, 3395, 3535, 3880, 3920, 4040, 4074, 4242, 4656, 4753, 4848, 4949, 5432, 5656, 5820, 5880, 6060, 6790, 7070, 7760, 8080, 8148, 8484, 9506, 9797, 9898, 10185, 10605, 10864, 11312, 11640, 11760, 12120, 13580, 14140, 14259, 14847, 16296, 16968, 19012, 19594, 19796, 20370, 21210, 23280, 23765, 24240, 24745, 27160, 28280, 28518, 29391, 29694, 32592, 33936, 38024, 39188, 39592, 40740, 42420, 47530, 48985, 49490, 54320, 56560, 57036, 58782, 59388, 68579, 71295, 74235, 76048, 78376, 79184, 81480, 84840, 95060, 97970, 98980, 114072, 117564, 118776, 137158, 142590, 146955, 148470, 156752, 162960, 169680, 190120, 195940, 197960, 205737, 228144, 235128, 237552, 274316, 285180, 293910, 296940, 342895, 380240, 391880, 395920, 411474, 470256, 480053, 548632, 570360, 587820, 593880, 685790, 783760, 822948, 960106, 1028685, 1097264, 1140720, 1175640, 1187760, 1371580, 1440159, 1645896, 1920212, 2057370, 2351280, 2400265, 2743160, 2880318, 3291792, 3840424, 4114740, 4800530, 5486320, 5760636, 7200795, 7680848, 8229480, 9601060, 11521272, 14401590, 16458960, 19202120, 23042544, 28803180, 38404240, 57606360, 115212720]

約数ペア:

[(1, 115212720), (2, 57606360), (3, 38404240), (4, 28803180), (5, 23042544), (6, 19202120), (7, 16458960), (8, 14401590), (10, 11521272), (12, 9601060), (14, 8229480), (15, 7680848), (16, 7200795), (20, 5760636), (21, 5486320), (24, 4800530), (28, 4114740), (30, 3840424), (35, 3291792), (40, 2880318), (42, 2743160), (48, 2400265), (49, 2351280), (56, 2057370), (60, 1920212), (70, 1645896), (80, 1440159), (84, 1371580), (97, 1187760), (98, 1175640), (101, 1140720), (105, 1097264), (112, 1028685), (120, 960106), (140, 822948), (147, 783760), (168, 685790), (194, 593880), (196, 587820), (202, 570360), (210, 548632), (240, 480053), (245, 470256), (280, 411474), (291, 395920), (294, 391880), (303, 380240), (336, 342895), (388, 296940), (392, 293910), (404, 285180), (420, 274316), (485, 237552), (490, 235128), (505, 228144), (560, 205737), (582, 197960), (588, 195940), (606, 190120), (679, 169680), (707, 162960), (735, 156752), (776, 148470), (784, 146955), (808, 142590), (840, 137158), (970, 118776), (980, 117564), (1010, 114072), (1164, 98980), (1176, 97970), (1212, 95060), (1358, 84840), (1414, 81480), (1455, 79184), (1470, 78376), (1515, 76048), (1552, 74235), (1616, 71295), (1680, 68579), (1940, 59388), (1960, 58782), (2020, 57036), (2037, 56560), (2121, 54320), (2328, 49490), (2352, 48985), (2424, 47530), (2716, 42420), (2828, 40740), (2910, 39592), (2940, 39188), (3030, 38024), (3395, 33936), (3535, 32592), (3880, 29694), (3920, 29391), (4040, 28518), (4074, 28280), (4242, 27160), (4656, 24745), (4753, 24240), (4848, 23765), (4949, 23280), (5432, 21210), (5656, 20370), (5820, 19796), (5880, 19594), (6060, 19012), (6790, 16968), (7070, 16296), (7760, 14847), (8080, 14259), (8148, 14140), (8484, 13580), (9506, 12120), (9797, 11760), (9898, 11640), (10185, 11312), (10605, 10864)]