2090866400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 288

約数和(自身を含む): 6297096960

約数和(自身を除く): 4206230560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 43, 50, 56, 70, 76, 80, 86, 95, 100, 112, 133, 140, 152, 160, 172, 175, 190, 200, 215, 224, 266, 280, 301, 304, 344, 350, 380, 400, 430, 457, 475, 532, 560, 602, 608, 665, 688, 700, 760, 800, 817, 860, 914, 950, 1064, 1075, 1120, 1204, 1330, 1376, 1400, 1505, 1520, 1634, 1720, 1828, 1900, 2128, 2150, 2285, 2408, 2660, 2800, 3010, 3040, 3199, 3268, 3325, 3440, 3656, 3800, 4085, 4256, 4300, 4570, 4816, 5320, 5600, 5719, 6020, 6398, 6536, 6650, 6880, 7312, 7525, 7600, 8170, 8600, 8683, 9140, 9632, 10640, 11425, 11438, 12040, 12796, 13072, 13300, 14624, 15050, 15200, 15995, 16340, 17200, 17366, 18280, 19651, 20425, 21280, 22850, 22876, 24080, 25592, 26144, 26600, 28595, 30100, 31990, 32680, 34400, 34732, 36560, 39302, 40850, 43415, 45700, 45752, 48160, 51184, 53200, 57190, 60200, 60781, 63980, 65360, 69464, 73120, 78604, 79975, 81700, 86830, 91400, 91504, 98255, 102368, 106400, 114380, 120400, 121562, 127960, 130720, 137557, 138928, 142975, 157208, 159950, 163400, 173660, 182800, 183008, 196510, 217075, 228760, 240800, 243124, 255920, 275114, 277856, 285950, 303905, 314416, 319900, 326800, 347320, 365600, 373369, 393020, 434150, 457520, 486248, 491275, 511840, 550228, 571900, 607810, 628832, 639800, 653600, 687785, 694640, 746738, 786040, 868300, 915040, 972496, 982550, 1100456, 1143800, 1215620, 1279600, 1375570, 1389280, 1493476, 1519525, 1572080, 1736600, 1866845, 1944992, 1965100, 2200912, 2287600, 2431240, 2559200, 2613583, 2751140, 2986952, 3039050, 3144160, 3438925, 3473200, 3733690, 3930200, 4401824, 4575200, 4862480, 5227166, 5502280, 5973904, 6078100, 6877850, 6946400, 7467380, 7860400, 9334225, 9724960, 10454332, 11004560, 11947808, 12156200, 13067915, 13755700, 14934760, 15720800, 18668450, 20908664, 22009120, 24312400, 26135830, 27511400, 29869520, 37336900, 41817328, 48624800, 52271660, 55022800, 59739040, 65339575, 74673800, 83634656, 104543320, 110045600, 130679150, 149347600, 209086640, 261358300, 298695200, 418173280, 522716600, 1045433200, 2090866400]

約数ペア:

[(1, 2090866400), (2, 1045433200), (4, 522716600), (5, 418173280), (7, 298695200), (8, 261358300), (10, 209086640), (14, 149347600), (16, 130679150), (19, 110045600), (20, 104543320), (25, 83634656), (28, 74673800), (32, 65339575), (35, 59739040), (38, 55022800), (40, 52271660), (43, 48624800), (50, 41817328), (56, 37336900), (70, 29869520), (76, 27511400), (80, 26135830), (86, 24312400), (95, 22009120), (100, 20908664), (112, 18668450), (133, 15720800), (140, 14934760), (152, 13755700), (160, 13067915), (172, 12156200), (175, 11947808), (190, 11004560), (200, 10454332), (215, 9724960), (224, 9334225), (266, 7860400), (280, 7467380), (301, 6946400), (304, 6877850), (344, 6078100), (350, 5973904), (380, 5502280), (400, 5227166), (430, 4862480), (457, 4575200), (475, 4401824), (532, 3930200), (560, 3733690), (602, 3473200), (608, 3438925), (665, 3144160), (688, 3039050), (700, 2986952), (760, 2751140), (800, 2613583), (817, 2559200), (860, 2431240), (914, 2287600), (950, 2200912), (1064, 1965100), (1075, 1944992), (1120, 1866845), (1204, 1736600), (1330, 1572080), (1376, 1519525), (1400, 1493476), (1505, 1389280), (1520, 1375570), (1634, 1279600), (1720, 1215620), (1828, 1143800), (1900, 1100456), (2128, 982550), (2150, 972496), (2285, 915040), (2408, 868300), (2660, 786040), (2800, 746738), (3010, 694640), (3040, 687785), (3199, 653600), (3268, 639800), (3325, 628832), (3440, 607810), (3656, 571900), (3800, 550228), (4085, 511840), (4256, 491275), (4300, 486248), (4570, 457520), (4816, 434150), (5320, 393020), (5600, 373369), (5719, 365600), (6020, 347320), (6398, 326800), (6536, 319900), (6650, 314416), (6880, 303905), (7312, 285950), (7525, 277856), (7600, 275114), (8170, 255920), (8600, 243124), (8683, 240800), (9140, 228760), (9632, 217075), (10640, 196510), (11425, 183008), (11438, 182800), (12040, 173660), (12796, 163400), (13072, 159950), (13300, 157208), (14624, 142975), (15050, 138928), (15200, 137557), (15995, 130720), (16340, 127960), (17200, 121562), (17366, 120400), (18280, 114380), (19651, 106400), (20425, 102368), (21280, 98255), (22850, 91504), (22876, 91400), (24080, 86830), (25592, 81700), (26144, 79975), (26600, 78604), (28595, 73120), (30100, 69464), (31990, 65360), (32680, 63980), (34400, 60781), (34732, 60200), (36560, 57190), (39302, 53200), (40850, 51184), (43415, 48160), (45700, 45752)]