4291632720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1144

約数の個数: 240

約数和(自身を含む): 15022163520

約数和(自身を除く): 10730530800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 257, 270, 324, 360, 405, 432, 486, 514, 540, 648, 720, 771, 810, 859, 972, 1028, 1080, 1215, 1285, 1296, 1542, 1620, 1718, 1944, 2056, 2160, 2313, 2430, 2570, 2577, 3084, 3240, 3436, 3855, 3888, 4112, 4295, 4626, 4860, 5140, 5154, 6168, 6480, 6872, 6939, 7710, 7731, 8590, 9252, 9720, 10280, 10308, 11565, 12336, 12885, 13744, 13878, 15420, 15462, 17180, 18504, 19440, 20560, 20616, 20817, 23130, 23193, 25770, 27756, 30840, 30924, 34360, 34695, 37008, 38655, 41232, 41634, 46260, 46386, 51540, 55512, 61680, 61848, 62451, 68720, 69390, 69579, 77310, 83268, 92520, 92772, 103080, 104085, 111024, 115965, 123696, 124902, 138780, 139158, 154620, 166536, 185040, 185544, 206160, 208170, 208737, 220763, 231930, 249804, 277560, 278316, 309240, 312255, 333072, 347895, 371088, 416340, 417474, 441526, 463860, 499608, 555120, 556632, 618480, 624510, 662289, 695790, 832680, 834948, 883052, 927720, 999216, 1043685, 1103815, 1113264, 1249020, 1324578, 1391580, 1665360, 1669896, 1766104, 1855440, 1986867, 2087370, 2207630, 2498040, 2649156, 2783160, 3311445, 3339792, 3532208, 3973734, 4174740, 4415260, 4996080, 5298312, 5566320, 5960601, 6622890, 7947468, 8349480, 8830520, 9934335, 10596624, 11921202, 13245780, 15894936, 16698960, 17661040, 17881803, 19868670, 23842404, 26491560, 29803005, 31789872, 35763606, 39737340, 47684808, 52983120, 53645409, 59606010, 71527212, 79474680, 89409015, 95369616, 107290818, 119212020, 143054424, 158949360, 178818030, 214581636, 238424040, 268227045, 286108848, 357636060, 429163272, 476848080, 536454090, 715272120, 858326544, 1072908180, 1430544240, 2145816360, 4291632720]

約数ペア:

[(1, 4291632720), (2, 2145816360), (3, 1430544240), (4, 1072908180), (5, 858326544), (6, 715272120), (8, 536454090), (9, 476848080), (10, 429163272), (12, 357636060), (15, 286108848), (16, 268227045), (18, 238424040), (20, 214581636), (24, 178818030), (27, 158949360), (30, 143054424), (36, 119212020), (40, 107290818), (45, 95369616), (48, 89409015), (54, 79474680), (60, 71527212), (72, 59606010), (80, 53645409), (81, 52983120), (90, 47684808), (108, 39737340), (120, 35763606), (135, 31789872), (144, 29803005), (162, 26491560), (180, 23842404), (216, 19868670), (240, 17881803), (243, 17661040), (257, 16698960), (270, 15894936), (324, 13245780), (360, 11921202), (405, 10596624), (432, 9934335), (486, 8830520), (514, 8349480), (540, 7947468), (648, 6622890), (720, 5960601), (771, 5566320), (810, 5298312), (859, 4996080), (972, 4415260), (1028, 4174740), (1080, 3973734), (1215, 3532208), (1285, 3339792), (1296, 3311445), (1542, 2783160), (1620, 2649156), (1718, 2498040), (1944, 2207630), (2056, 2087370), (2160, 1986867), (2313, 1855440), (2430, 1766104), (2570, 1669896), (2577, 1665360), (3084, 1391580), (3240, 1324578), (3436, 1249020), (3855, 1113264), (3888, 1103815), (4112, 1043685), (4295, 999216), (4626, 927720), (4860, 883052), (5140, 834948), (5154, 832680), (6168, 695790), (6480, 662289), (6872, 624510), (6939, 618480), (7710, 556632), (7731, 555120), (8590, 499608), (9252, 463860), (9720, 441526), (10280, 417474), (10308, 416340), (11565, 371088), (12336, 347895), (12885, 333072), (13744, 312255), (13878, 309240), (15420, 278316), (15462, 277560), (17180, 249804), (18504, 231930), (19440, 220763), (20560, 208737), (20616, 208170), (20817, 206160), (23130, 185544), (23193, 185040), (25770, 166536), (27756, 154620), (30840, 139158), (30924, 138780), (34360, 124902), (34695, 123696), (37008, 115965), (38655, 111024), (41232, 104085), (41634, 103080), (46260, 92772), (46386, 92520), (51540, 83268), (55512, 77310), (61680, 69579), (61848, 69390), (62451, 68720)]