25389573120

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{20407}}^1$

素因数の和:20447

約数の個数: 264

約数和(自身を含む): 91236984384

約数和(自身を除く): 65847411264

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, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5120, 5184, 5760, 6480, 6912, 7680, 7776, 8640, 9216, 9720, 10368, 11520, 12960, 13824, 15360, 15552, 17280, 19440, 20407, 20736, 23040, 25920, 27648, 31104, 34560, 38880, 40814, 41472, 46080, 51840, 61221, 62208, 69120, 77760, 81628, 82944, 102035, 103680, 122442, 124416, 138240, 155520, 163256, 183663, 204070, 207360, 244884, 248832, 306105, 311040, 326512, 367326, 408140, 414720, 489768, 550989, 612210, 622080, 653024, 734652, 816280, 918315, 979536, 1101978, 1224420, 1244160, 1306048, 1469304, 1632560, 1652967, 1836630, 1959072, 2203956, 2448840, 2612096, 2754945, 2938608, 3265120, 3305934, 3673260, 3918144, 4407912, 4897680, 4958901, 5224192, 5509890, 5877216, 6530240, 6611868, 7346520, 7836288, 8264835, 8815824, 9795360, 9917802, 10448384, 11019780, 11754432, 13060480, 13223736, 14693040, 15672576, 16529670, 17631648, 19590720, 19835604, 20896768, 22039560, 23508864, 24794505, 26120960, 26447472, 29386080, 31345152, 33059340, 35263296, 39181440, 39671208, 44079120, 47017728, 49589010, 52241920, 52894944, 58772160, 62690304, 66118680, 70526592, 78362880, 79342416, 88158240, 94035456, 99178020, 104483840, 105789888, 117544320, 132237360, 141053184, 156725760, 158684832, 176316480, 188070912, 198356040, 211579776, 235088640, 264474720, 282106368, 313451520, 317369664, 352632960, 396712080, 423159552, 470177280, 528949440, 564212736, 634739328, 705265920, 793424160, 846319104, 940354560, 1057898880, 1269478656, 1410531840, 1586848320, 1692638208, 2115797760, 2538957312, 2821063680, 3173696640, 4231595520, 5077914624, 6347393280, 8463191040, 12694786560, 25389573120]

約数ペア:

[(1, 25389573120), (2, 12694786560), (3, 8463191040), (4, 6347393280), (5, 5077914624), (6, 4231595520), (8, 3173696640), (9, 2821063680), (10, 2538957312), (12, 2115797760), (15, 1692638208), (16, 1586848320), (18, 1410531840), (20, 1269478656), (24, 1057898880), (27, 940354560), (30, 846319104), (32, 793424160), (36, 705265920), (40, 634739328), (45, 564212736), (48, 528949440), (54, 470177280), (60, 423159552), (64, 396712080), (72, 352632960), (80, 317369664), (81, 313451520), (90, 282106368), (96, 264474720), (108, 235088640), (120, 211579776), (128, 198356040), (135, 188070912), (144, 176316480), (160, 158684832), (162, 156725760), (180, 141053184), (192, 132237360), (216, 117544320), (240, 105789888), (243, 104483840), (256, 99178020), (270, 94035456), (288, 88158240), (320, 79342416), (324, 78362880), (360, 70526592), (384, 66118680), (405, 62690304), (432, 58772160), (480, 52894944), (486, 52241920), (512, 49589010), (540, 47017728), (576, 44079120), (640, 39671208), (648, 39181440), (720, 35263296), (768, 33059340), (810, 31345152), (864, 29386080), (960, 26447472), (972, 26120960), (1024, 24794505), (1080, 23508864), (1152, 22039560), (1215, 20896768), (1280, 19835604), (1296, 19590720), (1440, 17631648), (1536, 16529670), (1620, 15672576), (1728, 14693040), (1920, 13223736), (1944, 13060480), (2160, 11754432), (2304, 11019780), (2430, 10448384), (2560, 9917802), (2592, 9795360), (2880, 8815824), (3072, 8264835), (3240, 7836288), (3456, 7346520), (3840, 6611868), (3888, 6530240), (4320, 5877216), (4608, 5509890), (4860, 5224192), (5120, 4958901), (5184, 4897680), (5760, 4407912), (6480, 3918144), (6912, 3673260), (7680, 3305934), (7776, 3265120), (8640, 2938608), (9216, 2754945), (9720, 2612096), (10368, 2448840), (11520, 2203956), (12960, 1959072), (13824, 1836630), (15360, 1652967), (15552, 1632560), (17280, 1469304), (19440, 1306048), (20407, 1244160), (20736, 1224420), (23040, 1101978), (25920, 979536), (27648, 918315), (31104, 816280), (34560, 734652), (38880, 653024), (40814, 622080), (41472, 612210), (46080, 550989), (51840, 489768), (61221, 414720), (62208, 408140), (69120, 367326), (77760, 326512), (81628, 311040), (82944, 306105), (102035, 248832), (103680, 244884), (122442, 207360), (124416, 204070), (138240, 183663), (155520, 163256)]