2251048320

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 320

約数和(自身を含む): 8117580240

約数和(自身を除く): 5866531920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 173, 180, 192, 216, 240, 251, 270, 288, 320, 324, 346, 360, 384, 405, 432, 480, 502, 519, 540, 576, 640, 648, 692, 720, 753, 810, 864, 865, 960, 1004, 1038, 1080, 1152, 1255, 1296, 1384, 1440, 1506, 1557, 1620, 1728, 1730, 1920, 2008, 2076, 2160, 2259, 2510, 2592, 2595, 2768, 2880, 3012, 3114, 3240, 3456, 3460, 3765, 4016, 4152, 4320, 4518, 4671, 5020, 5184, 5190, 5536, 5760, 6024, 6228, 6480, 6777, 6920, 7530, 7785, 8032, 8304, 8640, 9036, 9342, 10040, 10368, 10380, 11072, 11295, 12048, 12456, 12960, 13554, 13840, 14013, 15060, 15570, 16064, 16608, 17280, 18072, 18684, 20080, 20331, 20760, 22144, 22590, 23355, 24096, 24912, 25920, 27108, 27680, 28026, 30120, 31140, 32128, 33216, 33885, 36144, 37368, 40160, 40662, 41520, 43423, 45180, 46710, 48192, 49824, 51840, 54216, 55360, 56052, 60240, 62280, 66432, 67770, 70065, 72288, 74736, 80320, 81324, 83040, 86846, 90360, 93420, 96384, 99648, 101655, 108432, 110720, 112104, 120480, 124560, 130269, 135540, 140130, 144576, 149472, 160640, 162648, 166080, 173692, 180720, 186840, 199296, 203310, 216864, 217115, 224208, 240960, 249120, 260538, 271080, 280260, 289152, 298944, 325296, 332160, 347384, 361440, 373680, 390807, 406620, 433728, 434230, 448416, 481920, 498240, 521076, 542160, 560520, 597888, 650592, 651345, 694768, 722880, 747360, 781614, 813240, 867456, 868460, 896832, 996480, 1042152, 1084320, 1121040, 1172421, 1301184, 1302690, 1389536, 1445760, 1494720, 1563228, 1626480, 1736920, 1793664, 1954035, 2084304, 2168640, 2242080, 2344842, 2602368, 2605380, 2779072, 2989440, 3126456, 3252960, 3473840, 3517263, 3908070, 4168608, 4337280, 4484160, 4689684, 5210760, 5558144, 5862105, 6252912, 6505920, 6947680, 7034526, 7816140, 8337216, 8968320, 9379368, 10421520, 11724210, 12505824, 13011840, 13895360, 14069052, 15632280, 16674432, 17586315, 18758736, 20843040, 23448420, 25011648, 27790720, 28138104, 31264560, 35172630, 37517472, 41686080, 46896840, 50023296, 56276208, 62529120, 70345260, 75034944, 83372160, 93793680, 112552416, 125058240, 140690520, 150069888, 187587360, 225104832, 250116480, 281381040, 375174720, 450209664, 562762080, 750349440, 1125524160, 2251048320]

約数ペア:

[(1, 2251048320), (2, 1125524160), (3, 750349440), (4, 562762080), (5, 450209664), (6, 375174720), (8, 281381040), (9, 250116480), (10, 225104832), (12, 187587360), (15, 150069888), (16, 140690520), (18, 125058240), (20, 112552416), (24, 93793680), (27, 83372160), (30, 75034944), (32, 70345260), (36, 62529120), (40, 56276208), (45, 50023296), (48, 46896840), (54, 41686080), (60, 37517472), (64, 35172630), (72, 31264560), (80, 28138104), (81, 27790720), (90, 25011648), (96, 23448420), (108, 20843040), (120, 18758736), (128, 17586315), (135, 16674432), (144, 15632280), (160, 14069052), (162, 13895360), (173, 13011840), (180, 12505824), (192, 11724210), (216, 10421520), (240, 9379368), (251, 8968320), (270, 8337216), (288, 7816140), (320, 7034526), (324, 6947680), (346, 6505920), (360, 6252912), (384, 5862105), (405, 5558144), (432, 5210760), (480, 4689684), (502, 4484160), (519, 4337280), (540, 4168608), (576, 3908070), (640, 3517263), (648, 3473840), (692, 3252960), (720, 3126456), (753, 2989440), (810, 2779072), (864, 2605380), (865, 2602368), (960, 2344842), (1004, 2242080), (1038, 2168640), (1080, 2084304), (1152, 1954035), (1255, 1793664), (1296, 1736920), (1384, 1626480), (1440, 1563228), (1506, 1494720), (1557, 1445760), (1620, 1389536), (1728, 1302690), (1730, 1301184), (1920, 1172421), (2008, 1121040), (2076, 1084320), (2160, 1042152), (2259, 996480), (2510, 896832), (2592, 868460), (2595, 867456), (2768, 813240), (2880, 781614), (3012, 747360), (3114, 722880), (3240, 694768), (3456, 651345), (3460, 650592), (3765, 597888), (4016, 560520), (4152, 542160), (4320, 521076), (4518, 498240), (4671, 481920), (5020, 448416), (5184, 434230), (5190, 433728), (5536, 406620), (5760, 390807), (6024, 373680), (6228, 361440), (6480, 347384), (6777, 332160), (6920, 325296), (7530, 298944), (7785, 289152), (8032, 280260), (8304, 271080), (8640, 260538), (9036, 249120), (9342, 240960), (10040, 224208), (10368, 217115), (10380, 216864), (11072, 203310), (11295, 199296), (12048, 186840), (12456, 180720), (12960, 173692), (13554, 166080), (13840, 162648), (14013, 160640), (15060, 149472), (15570, 144576), (16064, 140130), (16608, 135540), (17280, 130269), (18072, 124560), (18684, 120480), (20080, 112104), (20331, 110720), (20760, 108432), (22144, 101655), (22590, 99648), (23355, 96384), (24096, 93420), (24912, 90360), (25920, 86846), (27108, 83040), (27680, 81324), (28026, 80320), (30120, 74736), (31140, 72288), (32128, 70065), (33216, 67770), (33885, 66432), (36144, 62280), (37368, 60240), (40160, 56052), (40662, 55360), (41520, 54216), (43423, 51840), (45180, 49824), (46710, 48192)]