636105120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 288

約数和(自身を含む): 2378242944

約数和(自身を除く): 1742137824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 197, 210, 217, 224, 240, 248, 280, 310, 336, 372, 394, 420, 434, 465, 480, 496, 560, 591, 620, 651, 672, 744, 788, 840, 868, 930, 961, 985, 992, 1085, 1120, 1182, 1240, 1302, 1379, 1488, 1576, 1680, 1736, 1860, 1922, 1970, 2170, 2364, 2480, 2604, 2758, 2883, 2955, 2976, 3152, 3255, 3360, 3472, 3720, 3844, 3940, 4137, 4340, 4728, 4805, 4960, 5208, 5516, 5766, 5910, 6107, 6304, 6510, 6727, 6895, 6944, 7440, 7688, 7880, 8274, 8680, 9456, 9610, 10416, 11032, 11532, 11820, 12214, 13020, 13454, 13790, 14415, 14880, 15376, 15760, 16548, 17360, 18321, 18912, 19220, 20181, 20685, 20832, 22064, 23064, 23640, 24428, 26040, 26908, 27580, 28830, 30535, 30752, 31520, 33096, 33635, 34720, 36642, 38440, 40362, 41370, 42749, 44128, 46128, 47280, 48856, 52080, 53816, 55160, 57660, 61070, 66192, 67270, 73284, 76880, 80724, 82740, 85498, 91605, 92256, 94560, 97712, 100905, 104160, 107632, 110320, 115320, 122140, 128247, 132384, 134540, 146568, 153760, 161448, 165480, 170996, 183210, 189317, 195424, 201810, 213745, 215264, 220640, 230640, 244280, 256494, 269080, 293136, 322896, 330960, 341992, 366420, 378634, 403620, 427490, 461280, 488560, 512988, 538160, 567951, 586272, 641235, 645792, 661920, 683984, 732840, 757268, 807240, 854980, 946585, 977120, 1025976, 1076320, 1135902, 1282470, 1325219, 1367968, 1465680, 1514536, 1614480, 1709960, 1893170, 2051952, 2271804, 2564940, 2650438, 2839755, 2931360, 3029072, 3228960, 3419920, 3786340, 3975657, 4103904, 4543608, 5129880, 5300876, 5679510, 6058144, 6626095, 6839840, 7572680, 7951314, 9087216, 10259760, 10601752, 11359020, 13252190, 15145360, 15902628, 18174432, 19878285, 20519520, 21203504, 22718040, 26504380, 30290720, 31805256, 39756570, 42407008, 45436080, 53008760, 63610512, 79513140, 90872160, 106017520, 127221024, 159026280, 212035040, 318052560, 636105120]

約数ペア:

[(1, 636105120), (2, 318052560), (3, 212035040), (4, 159026280), (5, 127221024), (6, 106017520), (7, 90872160), (8, 79513140), (10, 63610512), (12, 53008760), (14, 45436080), (15, 42407008), (16, 39756570), (20, 31805256), (21, 30290720), (24, 26504380), (28, 22718040), (30, 21203504), (31, 20519520), (32, 19878285), (35, 18174432), (40, 15902628), (42, 15145360), (48, 13252190), (56, 11359020), (60, 10601752), (62, 10259760), (70, 9087216), (80, 7951314), (84, 7572680), (93, 6839840), (96, 6626095), (105, 6058144), (112, 5679510), (120, 5300876), (124, 5129880), (140, 4543608), (155, 4103904), (160, 3975657), (168, 3786340), (186, 3419920), (197, 3228960), (210, 3029072), (217, 2931360), (224, 2839755), (240, 2650438), (248, 2564940), (280, 2271804), (310, 2051952), (336, 1893170), (372, 1709960), (394, 1614480), (420, 1514536), (434, 1465680), (465, 1367968), (480, 1325219), (496, 1282470), (560, 1135902), (591, 1076320), (620, 1025976), (651, 977120), (672, 946585), (744, 854980), (788, 807240), (840, 757268), (868, 732840), (930, 683984), (961, 661920), (985, 645792), (992, 641235), (1085, 586272), (1120, 567951), (1182, 538160), (1240, 512988), (1302, 488560), (1379, 461280), (1488, 427490), (1576, 403620), (1680, 378634), (1736, 366420), (1860, 341992), (1922, 330960), (1970, 322896), (2170, 293136), (2364, 269080), (2480, 256494), (2604, 244280), (2758, 230640), (2883, 220640), (2955, 215264), (2976, 213745), (3152, 201810), (3255, 195424), (3360, 189317), (3472, 183210), (3720, 170996), (3844, 165480), (3940, 161448), (4137, 153760), (4340, 146568), (4728, 134540), (4805, 132384), (4960, 128247), (5208, 122140), (5516, 115320), (5766, 110320), (5910, 107632), (6107, 104160), (6304, 100905), (6510, 97712), (6727, 94560), (6895, 92256), (6944, 91605), (7440, 85498), (7688, 82740), (7880, 80724), (8274, 76880), (8680, 73284), (9456, 67270), (9610, 66192), (10416, 61070), (11032, 57660), (11532, 55160), (11820, 53816), (12214, 52080), (13020, 48856), (13454, 47280), (13790, 46128), (14415, 44128), (14880, 42749), (15376, 41370), (15760, 40362), (16548, 38440), (17360, 36642), (18321, 34720), (18912, 33635), (19220, 33096), (20181, 31520), (20685, 30752), (20832, 30535), (22064, 28830), (23064, 27580), (23640, 26908), (24428, 26040)]