316446840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1783}}^1$

素因数の和:1846

約数の個数: 192

約数和(自身を含む): 1127131200

約数和(自身を除く): 810684360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 51, 58, 60, 68, 72, 85, 87, 90, 102, 116, 120, 136, 145, 153, 170, 174, 180, 204, 232, 255, 261, 290, 306, 340, 348, 360, 408, 435, 493, 510, 522, 580, 612, 680, 696, 765, 870, 986, 1020, 1044, 1160, 1224, 1305, 1479, 1530, 1740, 1783, 1972, 2040, 2088, 2465, 2610, 2958, 3060, 3480, 3566, 3944, 4437, 4930, 5220, 5349, 5916, 6120, 7132, 7395, 8874, 8915, 9860, 10440, 10698, 11832, 14264, 14790, 16047, 17748, 17830, 19720, 21396, 22185, 26745, 29580, 30311, 32094, 35496, 35660, 42792, 44370, 51707, 53490, 59160, 60622, 64188, 71320, 80235, 88740, 90933, 103414, 106980, 121244, 128376, 151555, 155121, 160470, 177480, 181866, 206828, 213960, 242488, 258535, 272799, 303110, 310242, 320940, 363732, 413656, 454665, 465363, 517070, 545598, 606220, 620484, 641880, 727464, 775605, 879019, 909330, 930726, 1034140, 1091196, 1212440, 1240968, 1363995, 1551210, 1758038, 1818660, 1861452, 2068280, 2182392, 2326815, 2637057, 2727990, 3102420, 3516076, 3637320, 3722904, 4395095, 4653630, 5274114, 5455980, 6204840, 7032152, 7911171, 8790190, 9307260, 10548228, 10911960, 13185285, 15822342, 17580380, 18614520, 21096456, 26370570, 31644684, 35160760, 39555855, 52741140, 63289368, 79111710, 105482280, 158223420, 316446840]

約数ペア:

[(1, 316446840), (2, 158223420), (3, 105482280), (4, 79111710), (5, 63289368), (6, 52741140), (8, 39555855), (9, 35160760), (10, 31644684), (12, 26370570), (15, 21096456), (17, 18614520), (18, 17580380), (20, 15822342), (24, 13185285), (29, 10911960), (30, 10548228), (34, 9307260), (36, 8790190), (40, 7911171), (45, 7032152), (51, 6204840), (58, 5455980), (60, 5274114), (68, 4653630), (72, 4395095), (85, 3722904), (87, 3637320), (90, 3516076), (102, 3102420), (116, 2727990), (120, 2637057), (136, 2326815), (145, 2182392), (153, 2068280), (170, 1861452), (174, 1818660), (180, 1758038), (204, 1551210), (232, 1363995), (255, 1240968), (261, 1212440), (290, 1091196), (306, 1034140), (340, 930726), (348, 909330), (360, 879019), (408, 775605), (435, 727464), (493, 641880), (510, 620484), (522, 606220), (580, 545598), (612, 517070), (680, 465363), (696, 454665), (765, 413656), (870, 363732), (986, 320940), (1020, 310242), (1044, 303110), (1160, 272799), (1224, 258535), (1305, 242488), (1479, 213960), (1530, 206828), (1740, 181866), (1783, 177480), (1972, 160470), (2040, 155121), (2088, 151555), (2465, 128376), (2610, 121244), (2958, 106980), (3060, 103414), (3480, 90933), (3566, 88740), (3944, 80235), (4437, 71320), (4930, 64188), (5220, 60622), (5349, 59160), (5916, 53490), (6120, 51707), (7132, 44370), (7395, 42792), (8874, 35660), (8915, 35496), (9860, 32094), (10440, 30311), (10698, 29580), (11832, 26745), (14264, 22185), (14790, 21396), (16047, 19720), (17748, 17830)]