158185720

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 491248800

約数和(自身を除く): 333063080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 29, 35, 40, 44, 46, 49, 55, 56, 58, 70, 77, 88, 92, 98, 110, 115, 116, 121, 140, 145, 154, 161, 184, 196, 203, 220, 230, 232, 242, 245, 253, 280, 290, 308, 319, 322, 385, 392, 406, 440, 460, 484, 490, 506, 539, 580, 605, 616, 638, 644, 667, 770, 805, 812, 847, 920, 968, 980, 1012, 1015, 1078, 1127, 1160, 1210, 1265, 1276, 1288, 1334, 1421, 1540, 1595, 1610, 1624, 1694, 1771, 1960, 2024, 2030, 2156, 2233, 2254, 2420, 2530, 2552, 2668, 2695, 2783, 2842, 3080, 3190, 3220, 3335, 3388, 3509, 3542, 4060, 4235, 4312, 4466, 4508, 4669, 4840, 5060, 5336, 5390, 5566, 5635, 5684, 5929, 6380, 6440, 6670, 6776, 7018, 7084, 7105, 7337, 8120, 8470, 8855, 8932, 9016, 9338, 10120, 10780, 11132, 11165, 11270, 11368, 11858, 12397, 12760, 13340, 13915, 14036, 14168, 14210, 14674, 15631, 16940, 17545, 17710, 17864, 18676, 19481, 21560, 22264, 22330, 22540, 23345, 23716, 24563, 24794, 26680, 27830, 28072, 28420, 29348, 29645, 31262, 32683, 33880, 35090, 35420, 36685, 37352, 38962, 44660, 45080, 46690, 47432, 49126, 49588, 51359, 55660, 56840, 58696, 59290, 61985, 62524, 65366, 70180, 70840, 73370, 77924, 78155, 80707, 89320, 93380, 97405, 98252, 99176, 102718, 111320, 118580, 122815, 123970, 125048, 130732, 136367, 140360, 146740, 155848, 156310, 161414, 163415, 171941, 186760, 194810, 196504, 205436, 237160, 245630, 247940, 256795, 261464, 272734, 293480, 312620, 322828, 326830, 343882, 359513, 389620, 403535, 410872, 491260, 495880, 513590, 545468, 564949, 625240, 645656, 653660, 681835, 687764, 719026, 779240, 807070, 859705, 982520, 1027180, 1090936, 1129898, 1307320, 1363670, 1375528, 1438052, 1614140, 1719410, 1797565, 2054360, 2259796, 2727340, 2824745, 2876104, 3228280, 3438820, 3595130, 3954643, 4519592, 5454680, 5649490, 6877640, 7190260, 7909286, 11298980, 14380520, 15818572, 19773215, 22597960, 31637144, 39546430, 79092860, 158185720]

約数ペア:

[(1, 158185720), (2, 79092860), (4, 39546430), (5, 31637144), (7, 22597960), (8, 19773215), (10, 15818572), (11, 14380520), (14, 11298980), (20, 7909286), (22, 7190260), (23, 6877640), (28, 5649490), (29, 5454680), (35, 4519592), (40, 3954643), (44, 3595130), (46, 3438820), (49, 3228280), (55, 2876104), (56, 2824745), (58, 2727340), (70, 2259796), (77, 2054360), (88, 1797565), (92, 1719410), (98, 1614140), (110, 1438052), (115, 1375528), (116, 1363670), (121, 1307320), (140, 1129898), (145, 1090936), (154, 1027180), (161, 982520), (184, 859705), (196, 807070), (203, 779240), (220, 719026), (230, 687764), (232, 681835), (242, 653660), (245, 645656), (253, 625240), (280, 564949), (290, 545468), (308, 513590), (319, 495880), (322, 491260), (385, 410872), (392, 403535), (406, 389620), (440, 359513), (460, 343882), (484, 326830), (490, 322828), (506, 312620), (539, 293480), (580, 272734), (605, 261464), (616, 256795), (638, 247940), (644, 245630), (667, 237160), (770, 205436), (805, 196504), (812, 194810), (847, 186760), (920, 171941), (968, 163415), (980, 161414), (1012, 156310), (1015, 155848), (1078, 146740), (1127, 140360), (1160, 136367), (1210, 130732), (1265, 125048), (1276, 123970), (1288, 122815), (1334, 118580), (1421, 111320), (1540, 102718), (1595, 99176), (1610, 98252), (1624, 97405), (1694, 93380), (1771, 89320), (1960, 80707), (2024, 78155), (2030, 77924), (2156, 73370), (2233, 70840), (2254, 70180), (2420, 65366), (2530, 62524), (2552, 61985), (2668, 59290), (2695, 58696), (2783, 56840), (2842, 55660), (3080, 51359), (3190, 49588), (3220, 49126), (3335, 47432), (3388, 46690), (3509, 45080), (3542, 44660), (4060, 38962), (4235, 37352), (4312, 36685), (4466, 35420), (4508, 35090), (4669, 33880), (4840, 32683), (5060, 31262), (5336, 29645), (5390, 29348), (5566, 28420), (5635, 28072), (5684, 27830), (5929, 26680), (6380, 24794), (6440, 24563), (6670, 23716), (6776, 23345), (7018, 22540), (7084, 22330), (7105, 22264), (7337, 21560), (8120, 19481), (8470, 18676), (8855, 17864), (8932, 17710), (9016, 17545), (9338, 16940), (10120, 15631), (10780, 14674), (11132, 14210), (11165, 14168), (11270, 14036), (11368, 13915), (11858, 13340), (12397, 12760)]