2287889280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1$

素因数の和:4330

約数の個数: 256

約数和(自身を含む): 8366284800

約数和(自身を除く): 6078395520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 720, 744, 837, 864, 930, 960, 992, 1080, 1116, 1152, 1240, 1395, 1440, 1488, 1674, 1728, 1860, 1920, 1984, 2160, 2232, 2480, 2790, 2880, 2976, 3348, 3456, 3720, 3968, 4185, 4271, 4320, 4464, 4960, 5580, 5760, 5952, 6696, 7440, 8370, 8542, 8640, 8928, 9920, 11160, 11904, 12813, 13392, 14880, 16740, 17084, 17280, 17856, 19840, 21355, 22320, 25626, 26784, 29760, 33480, 34168, 35712, 38439, 42710, 44640, 51252, 53568, 59520, 64065, 66960, 68336, 76878, 85420, 89280, 102504, 107136, 115317, 128130, 132401, 133920, 136672, 153756, 170840, 178560, 192195, 205008, 230634, 256260, 264802, 267840, 273344, 307512, 341680, 384390, 397203, 410016, 461268, 512520, 529604, 535680, 546688, 576585, 615024, 662005, 683360, 768780, 794406, 820032, 922536, 1025040, 1059208, 1153170, 1191609, 1230048, 1324010, 1366720, 1537560, 1588812, 1640064, 1845072, 1986015, 2050080, 2118416, 2306340, 2383218, 2460096, 2648020, 2733440, 3075120, 3177624, 3574827, 3690144, 3972030, 4100160, 4236832, 4612680, 4766436, 4920192, 5296040, 5958045, 6150240, 6355248, 7149654, 7380288, 7944060, 8200320, 8473664, 9225360, 9532872, 10592080, 11916090, 12300480, 12710496, 14299308, 14760576, 15888120, 16947328, 17874135, 18450720, 19065744, 21184160, 23832180, 24600960, 25420992, 28598616, 31776240, 35748270, 36901440, 38131488, 42368320, 47664360, 50841984, 57197232, 63552480, 71496540, 73802880, 76262976, 84736640, 95328720, 114394464, 127104960, 142993080, 152525952, 190657440, 228788928, 254209920, 285986160, 381314880, 457577856, 571972320, 762629760, 1143944640, 2287889280]

約数ペア:

[(1, 2287889280), (2, 1143944640), (3, 762629760), (4, 571972320), (5, 457577856), (6, 381314880), (8, 285986160), (9, 254209920), (10, 228788928), (12, 190657440), (15, 152525952), (16, 142993080), (18, 127104960), (20, 114394464), (24, 95328720), (27, 84736640), (30, 76262976), (31, 73802880), (32, 71496540), (36, 63552480), (40, 57197232), (45, 50841984), (48, 47664360), (54, 42368320), (60, 38131488), (62, 36901440), (64, 35748270), (72, 31776240), (80, 28598616), (90, 25420992), (93, 24600960), (96, 23832180), (108, 21184160), (120, 19065744), (124, 18450720), (128, 17874135), (135, 16947328), (144, 15888120), (155, 14760576), (160, 14299308), (180, 12710496), (186, 12300480), (192, 11916090), (216, 10592080), (240, 9532872), (248, 9225360), (270, 8473664), (279, 8200320), (288, 7944060), (310, 7380288), (320, 7149654), (360, 6355248), (372, 6150240), (384, 5958045), (432, 5296040), (465, 4920192), (480, 4766436), (496, 4612680), (540, 4236832), (558, 4100160), (576, 3972030), (620, 3690144), (640, 3574827), (720, 3177624), (744, 3075120), (837, 2733440), (864, 2648020), (930, 2460096), (960, 2383218), (992, 2306340), (1080, 2118416), (1116, 2050080), (1152, 1986015), (1240, 1845072), (1395, 1640064), (1440, 1588812), (1488, 1537560), (1674, 1366720), (1728, 1324010), (1860, 1230048), (1920, 1191609), (1984, 1153170), (2160, 1059208), (2232, 1025040), (2480, 922536), (2790, 820032), (2880, 794406), (2976, 768780), (3348, 683360), (3456, 662005), (3720, 615024), (3968, 576585), (4185, 546688), (4271, 535680), (4320, 529604), (4464, 512520), (4960, 461268), (5580, 410016), (5760, 397203), (5952, 384390), (6696, 341680), (7440, 307512), (8370, 273344), (8542, 267840), (8640, 264802), (8928, 256260), (9920, 230634), (11160, 205008), (11904, 192195), (12813, 178560), (13392, 170840), (14880, 153756), (16740, 136672), (17084, 133920), (17280, 132401), (17856, 128130), (19840, 115317), (21355, 107136), (22320, 102504), (25626, 89280), (26784, 85420), (29760, 76878), (33480, 68336), (34168, 66960), (35712, 64065), (38439, 59520), (42710, 53568), (44640, 51252)]