21260697600

素因数分解:

$2^{15}\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 72356931360

約数和(自身を除く): 51096233760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 128, 150, 160, 164, 192, 200, 205, 211, 240, 246, 256, 300, 320, 328, 384, 400, 410, 422, 480, 492, 512, 600, 615, 633, 640, 656, 768, 800, 820, 844, 960, 984, 1024, 1025, 1055, 1200, 1230, 1266, 1280, 1312, 1536, 1600, 1640, 1688, 1920, 1968, 2048, 2050, 2110, 2400, 2460, 2532, 2560, 2624, 3072, 3075, 3165, 3200, 3280, 3376, 3840, 3936, 4096, 4100, 4220, 4800, 4920, 5064, 5120, 5248, 5275, 6144, 6150, 6330, 6400, 6560, 6752, 7680, 7872, 8192, 8200, 8440, 8651, 9600, 9840, 10128, 10240, 10496, 10550, 12288, 12300, 12660, 12800, 13120, 13504, 15360, 15744, 15825, 16384, 16400, 16880, 17302, 19200, 19680, 20256, 20480, 20992, 21100, 24576, 24600, 25320, 25600, 25953, 26240, 27008, 30720, 31488, 31650, 32768, 32800, 33760, 34604, 38400, 39360, 40512, 40960, 41984, 42200, 43255, 49152, 49200, 50640, 51200, 51906, 52480, 54016, 61440, 62976, 63300, 65600, 67520, 69208, 76800, 78720, 81024, 81920, 83968, 84400, 86510, 98304, 98400, 101280, 102400, 103812, 104960, 108032, 122880, 125952, 126600, 129765, 131200, 135040, 138416, 153600, 157440, 162048, 163840, 167936, 168800, 173020, 196800, 202560, 204800, 207624, 209920, 216064, 216275, 245760, 251904, 253200, 259530, 262400, 270080, 276832, 307200, 314880, 324096, 335872, 337600, 346040, 393600, 405120, 409600, 415248, 419840, 432128, 432550, 491520, 503808, 506400, 519060, 524800, 540160, 553664, 614400, 629760, 648192, 648825, 671744, 675200, 692080, 787200, 810240, 819200, 830496, 839680, 864256, 865100, 1007616, 1012800, 1038120, 1049600, 1080320, 1107328, 1228800, 1259520, 1296384, 1297650, 1343488, 1350400, 1384160, 1574400, 1620480, 1660992, 1679360, 1728512, 1730200, 2015232, 2025600, 2076240, 2099200, 2160640, 2214656, 2457600, 2519040, 2592768, 2595300, 2700800, 2768320, 3148800, 3240960, 3321984, 3358720, 3457024, 3460400, 4030464, 4051200, 4152480, 4198400, 4321280, 4429312, 5038080, 5185536, 5190600, 5401600, 5536640, 6297600, 6481920, 6643968, 6717440, 6914048, 6920800, 8102400, 8304960, 8396800, 8642560, 8858624, 10076160, 10371072, 10381200, 10803200, 11073280, 12595200, 12963840, 13287936, 13841600, 16204800, 16609920, 16793600, 17285120, 17717248, 20152320, 20742144, 20762400, 21606400, 22146560, 25190400, 25927680, 26575872, 27683200, 32409600, 33219840, 33587200, 34570240, 35434496, 41524800, 43212800, 44293120, 50380800, 51855360, 53151744, 55366400, 64819200, 66439680, 70868992, 83049600, 86425600, 88586240, 100761600, 103710720, 106303488, 110732800, 129638400, 132879360, 141737984, 166099200, 172851200, 177172480, 212606976, 221465600, 259276800, 265758720, 283475968, 332198400, 354344960, 425213952, 442931200, 518553600, 531517440, 664396800, 708689920, 850427904, 885862400, 1063034880, 1328793600, 1417379840, 1771724800, 2126069760, 2657587200, 3543449600, 4252139520, 5315174400, 7086899200, 10630348800, 21260697600]

約数ペア:

[(1, 21260697600), (2, 10630348800), (3, 7086899200), (4, 5315174400), (5, 4252139520), (6, 3543449600), (8, 2657587200), (10, 2126069760), (12, 1771724800), (15, 1417379840), (16, 1328793600), (20, 1063034880), (24, 885862400), (25, 850427904), (30, 708689920), (32, 664396800), (40, 531517440), (41, 518553600), (48, 442931200), (50, 425213952), (60, 354344960), (64, 332198400), (75, 283475968), (80, 265758720), (82, 259276800), (96, 221465600), (100, 212606976), (120, 177172480), (123, 172851200), (128, 166099200), (150, 141737984), (160, 132879360), (164, 129638400), (192, 110732800), (200, 106303488), (205, 103710720), (211, 100761600), (240, 88586240), (246, 86425600), (256, 83049600), (300, 70868992), (320, 66439680), (328, 64819200), (384, 55366400), (400, 53151744), (410, 51855360), (422, 50380800), (480, 44293120), (492, 43212800), (512, 41524800), (600, 35434496), (615, 34570240), (633, 33587200), (640, 33219840), (656, 32409600), (768, 27683200), (800, 26575872), (820, 25927680), (844, 25190400), (960, 22146560), (984, 21606400), (1024, 20762400), (1025, 20742144), (1055, 20152320), (1200, 17717248), (1230, 17285120), (1266, 16793600), (1280, 16609920), (1312, 16204800), (1536, 13841600), (1600, 13287936), (1640, 12963840), (1688, 12595200), (1920, 11073280), (1968, 10803200), (2048, 10381200), (2050, 10371072), (2110, 10076160), (2400, 8858624), (2460, 8642560), (2532, 8396800), (2560, 8304960), (2624, 8102400), (3072, 6920800), (3075, 6914048), (3165, 6717440), (3200, 6643968), (3280, 6481920), (3376, 6297600), (3840, 5536640), (3936, 5401600), (4096, 5190600), (4100, 5185536), (4220, 5038080), (4800, 4429312), (4920, 4321280), (5064, 4198400), (5120, 4152480), (5248, 4051200), (5275, 4030464), (6144, 3460400), (6150, 3457024), (6330, 3358720), (6400, 3321984), (6560, 3240960), (6752, 3148800), (7680, 2768320), (7872, 2700800), (8192, 2595300), (8200, 2592768), (8440, 2519040), (8651, 2457600), (9600, 2214656), (9840, 2160640), (10128, 2099200), (10240, 2076240), (10496, 2025600), (10550, 2015232), (12288, 1730200), (12300, 1728512), (12660, 1679360), (12800, 1660992), (13120, 1620480), (13504, 1574400), (15360, 1384160), (15744, 1350400), (15825, 1343488), (16384, 1297650), (16400, 1296384), (16880, 1259520), (17302, 1228800), (19200, 1107328), (19680, 1080320), (20256, 1049600), (20480, 1038120), (20992, 1012800), (21100, 1007616), (24576, 865100), (24600, 864256), (25320, 839680), (25600, 830496), (25953, 819200), (26240, 810240), (27008, 787200), (30720, 692080), (31488, 675200), (31650, 671744), (32768, 648825), (32800, 648192), (33760, 629760), (34604, 614400), (38400, 553664), (39360, 540160), (40512, 524800), (40960, 519060), (41984, 506400), (42200, 503808), (43255, 491520), (49152, 432550), (49200, 432128), (50640, 419840), (51200, 415248), (51906, 409600), (52480, 405120), (54016, 393600), (61440, 346040), (62976, 337600), (63300, 335872), (65600, 324096), (67520, 314880), (69208, 307200), (76800, 276832), (78720, 270080), (81024, 262400), (81920, 259530), (83968, 253200), (84400, 251904), (86510, 245760), (98304, 216275), (98400, 216064), (101280, 209920), (102400, 207624), (103812, 204800), (104960, 202560), (108032, 196800), (122880, 173020), (125952, 168800), (126600, 167936), (129765, 163840), (131200, 162048), (135040, 157440), (138416, 153600)]