128563200

素因数分解:

$2^{11}\times 3^4\times 5^2\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 360

約数和(自身を含む): 491531040

約数和(自身を除く): 362967840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 64, 72, 75, 80, 81, 90, 93, 96, 100, 108, 120, 124, 128, 135, 144, 150, 155, 160, 162, 180, 186, 192, 200, 216, 225, 240, 248, 256, 270, 279, 288, 300, 310, 320, 324, 360, 372, 384, 400, 405, 432, 450, 465, 480, 496, 512, 540, 558, 576, 600, 620, 640, 648, 675, 720, 744, 768, 775, 800, 810, 837, 864, 900, 930, 960, 992, 1024, 1080, 1116, 1152, 1200, 1240, 1280, 1296, 1350, 1395, 1440, 1488, 1536, 1550, 1600, 1620, 1674, 1728, 1800, 1860, 1920, 1984, 2025, 2048, 2160, 2232, 2304, 2325, 2400, 2480, 2511, 2560, 2592, 2700, 2790, 2880, 2976, 3072, 3100, 3200, 3240, 3348, 3456, 3600, 3720, 3840, 3968, 4050, 4185, 4320, 4464, 4608, 4650, 4800, 4960, 5022, 5120, 5184, 5400, 5580, 5760, 5952, 6144, 6200, 6400, 6480, 6696, 6912, 6975, 7200, 7440, 7680, 7936, 8100, 8370, 8640, 8928, 9216, 9300, 9600, 9920, 10044, 10240, 10368, 10800, 11160, 11520, 11904, 12400, 12555, 12800, 12960, 13392, 13824, 13950, 14400, 14880, 15360, 15872, 16200, 16740, 17280, 17856, 18432, 18600, 19200, 19840, 20088, 20736, 20925, 21600, 22320, 23040, 23808, 24800, 25110, 25600, 25920, 26784, 27648, 27900, 28800, 29760, 30720, 31744, 32400, 33480, 34560, 35712, 37200, 38400, 39680, 40176, 41472, 41850, 43200, 44640, 46080, 47616, 49600, 50220, 51200, 51840, 53568, 55296, 55800, 57600, 59520, 62775, 63488, 64800, 66960, 69120, 71424, 74400, 76800, 79360, 80352, 82944, 83700, 86400, 89280, 92160, 95232, 99200, 100440, 103680, 107136, 111600, 115200, 119040, 125550, 129600, 133920, 138240, 142848, 148800, 153600, 158720, 160704, 165888, 167400, 172800, 178560, 190464, 198400, 200880, 207360, 214272, 223200, 230400, 238080, 251100, 259200, 267840, 276480, 285696, 297600, 317440, 321408, 334800, 345600, 357120, 396800, 401760, 414720, 428544, 446400, 460800, 476160, 502200, 518400, 535680, 571392, 595200, 642816, 669600, 691200, 714240, 793600, 803520, 829440, 857088, 892800, 952320, 1004400, 1036800, 1071360, 1190400, 1285632, 1339200, 1382400, 1428480, 1587200, 1607040, 1714176, 1785600, 2008800, 2073600, 2142720, 2380800, 2571264, 2678400, 2856960, 3214080, 3571200, 4017600, 4147200, 4285440, 4761600, 5142528, 5356800, 6428160, 7142400, 8035200, 8570880, 10713600, 12856320, 14284800, 16070400, 21427200, 25712640, 32140800, 42854400, 64281600, 128563200]

約数ペア:

[(1, 128563200), (2, 64281600), (3, 42854400), (4, 32140800), (5, 25712640), (6, 21427200), (8, 16070400), (9, 14284800), (10, 12856320), (12, 10713600), (15, 8570880), (16, 8035200), (18, 7142400), (20, 6428160), (24, 5356800), (25, 5142528), (27, 4761600), (30, 4285440), (31, 4147200), (32, 4017600), (36, 3571200), (40, 3214080), (45, 2856960), (48, 2678400), (50, 2571264), (54, 2380800), (60, 2142720), (62, 2073600), (64, 2008800), (72, 1785600), (75, 1714176), (80, 1607040), (81, 1587200), (90, 1428480), (93, 1382400), (96, 1339200), (100, 1285632), (108, 1190400), (120, 1071360), (124, 1036800), (128, 1004400), (135, 952320), (144, 892800), (150, 857088), (155, 829440), (160, 803520), (162, 793600), (180, 714240), (186, 691200), (192, 669600), (200, 642816), (216, 595200), (225, 571392), (240, 535680), (248, 518400), (256, 502200), (270, 476160), (279, 460800), (288, 446400), (300, 428544), (310, 414720), (320, 401760), (324, 396800), (360, 357120), (372, 345600), (384, 334800), (400, 321408), (405, 317440), (432, 297600), (450, 285696), (465, 276480), (480, 267840), (496, 259200), (512, 251100), (540, 238080), (558, 230400), (576, 223200), (600, 214272), (620, 207360), (640, 200880), (648, 198400), (675, 190464), (720, 178560), (744, 172800), (768, 167400), (775, 165888), (800, 160704), (810, 158720), (837, 153600), (864, 148800), (900, 142848), (930, 138240), (960, 133920), (992, 129600), (1024, 125550), (1080, 119040), (1116, 115200), (1152, 111600), (1200, 107136), (1240, 103680), (1280, 100440), (1296, 99200), (1350, 95232), (1395, 92160), (1440, 89280), (1488, 86400), (1536, 83700), (1550, 82944), (1600, 80352), (1620, 79360), (1674, 76800), (1728, 74400), (1800, 71424), (1860, 69120), (1920, 66960), (1984, 64800), (2025, 63488), (2048, 62775), (2160, 59520), (2232, 57600), (2304, 55800), (2325, 55296), (2400, 53568), (2480, 51840), (2511, 51200), (2560, 50220), (2592, 49600), (2700, 47616), (2790, 46080), (2880, 44640), (2976, 43200), (3072, 41850), (3100, 41472), (3200, 40176), (3240, 39680), (3348, 38400), (3456, 37200), (3600, 35712), (3720, 34560), (3840, 33480), (3968, 32400), (4050, 31744), (4185, 30720), (4320, 29760), (4464, 28800), (4608, 27900), (4650, 27648), (4800, 26784), (4960, 25920), (5022, 25600), (5120, 25110), (5184, 24800), (5400, 23808), (5580, 23040), (5760, 22320), (5952, 21600), (6144, 20925), (6200, 20736), (6400, 20088), (6480, 19840), (6696, 19200), (6912, 18600), (6975, 18432), (7200, 17856), (7440, 17280), (7680, 16740), (7936, 16200), (8100, 15872), (8370, 15360), (8640, 14880), (8928, 14400), (9216, 13950), (9300, 13824), (9600, 13392), (9920, 12960), (10044, 12800), (10240, 12555), (10368, 12400), (10800, 11904), (11160, 11520)]