25318967040

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{81401}}^1$

素因数の和:81437

約数の個数: 216

約数和(自身を含む): 90846585648

約数和(自身を除く): 65527618608

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, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2592, 2880, 3240, 3456, 3840, 3888, 4320, 4860, 5184, 5760, 6480, 6912, 7776, 8640, 9720, 10368, 11520, 12960, 15552, 17280, 19440, 20736, 25920, 31104, 34560, 38880, 51840, 62208, 77760, 81401, 103680, 155520, 162802, 244203, 311040, 325604, 407005, 488406, 651208, 732609, 814010, 976812, 1221015, 1302416, 1465218, 1628020, 1953624, 2197827, 2442030, 2604832, 2930436, 3256040, 3663045, 3907248, 4395654, 4884060, 5209664, 5860872, 6512080, 6593481, 7326090, 7814496, 8791308, 9768120, 10419328, 10989135, 11721744, 13024160, 13186962, 14652180, 15628992, 17582616, 19536240, 19780443, 20838656, 21978270, 23443488, 26048320, 26373924, 29304360, 31257984, 32967405, 35165232, 39072480, 39560886, 43956540, 46886976, 52096640, 52747848, 58608720, 62515968, 65934810, 70330464, 78144960, 79121772, 87913080, 93773952, 98902215, 104193280, 105495696, 117217440, 131869620, 140660928, 156289920, 158243544, 175826160, 187547904, 197804430, 210991392, 234434880, 263739240, 281321856, 312579840, 316487088, 351652320, 395608860, 421982784, 468869760, 527478480, 562643712, 632974176, 703304640, 791217720, 843965568, 937739520, 1054956960, 1265948352, 1406609280, 1582435440, 1687931136, 2109913920, 2531896704, 2813218560, 3164870880, 4219827840, 5063793408, 6329741760, 8439655680, 12659483520, 25318967040]

約数ペア:

[(1, 25318967040), (2, 12659483520), (3, 8439655680), (4, 6329741760), (5, 5063793408), (6, 4219827840), (8, 3164870880), (9, 2813218560), (10, 2531896704), (12, 2109913920), (15, 1687931136), (16, 1582435440), (18, 1406609280), (20, 1265948352), (24, 1054956960), (27, 937739520), (30, 843965568), (32, 791217720), (36, 703304640), (40, 632974176), (45, 562643712), (48, 527478480), (54, 468869760), (60, 421982784), (64, 395608860), (72, 351652320), (80, 316487088), (81, 312579840), (90, 281321856), (96, 263739240), (108, 234434880), (120, 210991392), (128, 197804430), (135, 187547904), (144, 175826160), (160, 158243544), (162, 156289920), (180, 140660928), (192, 131869620), (216, 117217440), (240, 105495696), (243, 104193280), (256, 98902215), (270, 93773952), (288, 87913080), (320, 79121772), (324, 78144960), (360, 70330464), (384, 65934810), (405, 62515968), (432, 58608720), (480, 52747848), (486, 52096640), (540, 46886976), (576, 43956540), (640, 39560886), (648, 39072480), (720, 35165232), (768, 32967405), (810, 31257984), (864, 29304360), (960, 26373924), (972, 26048320), (1080, 23443488), (1152, 21978270), (1215, 20838656), (1280, 19780443), (1296, 19536240), (1440, 17582616), (1620, 15628992), (1728, 14652180), (1920, 13186962), (1944, 13024160), (2160, 11721744), (2304, 10989135), (2430, 10419328), (2592, 9768120), (2880, 8791308), (3240, 7814496), (3456, 7326090), (3840, 6593481), (3888, 6512080), (4320, 5860872), (4860, 5209664), (5184, 4884060), (5760, 4395654), (6480, 3907248), (6912, 3663045), (7776, 3256040), (8640, 2930436), (9720, 2604832), (10368, 2442030), (11520, 2197827), (12960, 1953624), (15552, 1628020), (17280, 1465218), (19440, 1302416), (20736, 1221015), (25920, 976812), (31104, 814010), (34560, 732609), (38880, 651208), (51840, 488406), (62208, 407005), (77760, 325604), (81401, 311040), (103680, 244203), (155520, 162802)]