290657160

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1759}}^1$

素因数の和:1802

約数の個数: 192

約数和(自身を含む): 1037836800

約数和(自身を除く): 747179640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 243, 255, 270, 306, 324, 340, 360, 405, 408, 459, 486, 510, 540, 612, 648, 680, 765, 810, 918, 972, 1020, 1080, 1215, 1224, 1377, 1530, 1620, 1759, 1836, 1944, 2040, 2295, 2430, 2754, 3060, 3240, 3518, 3672, 4131, 4590, 4860, 5277, 5508, 6120, 6885, 7036, 8262, 8795, 9180, 9720, 10554, 11016, 13770, 14072, 15831, 16524, 17590, 18360, 20655, 21108, 26385, 27540, 29903, 31662, 33048, 35180, 41310, 42216, 47493, 52770, 55080, 59806, 63324, 70360, 79155, 82620, 89709, 94986, 105540, 119612, 126648, 142479, 149515, 158310, 165240, 179418, 189972, 211080, 237465, 239224, 269127, 284958, 299030, 316620, 358836, 379944, 427437, 448545, 474930, 538254, 569916, 598060, 633240, 712395, 717672, 807381, 854874, 897090, 949860, 1076508, 1139832, 1196120, 1345635, 1424790, 1614762, 1709748, 1794180, 1899720, 2137185, 2153016, 2422143, 2691270, 2849580, 3229524, 3419496, 3588360, 4036905, 4274370, 4844286, 5382540, 5699160, 6459048, 7266429, 8073810, 8548740, 9688572, 10765080, 12110715, 14532858, 16147620, 17097480, 19377144, 24221430, 29065716, 32295240, 36332145, 48442860, 58131432, 72664290, 96885720, 145328580, 290657160]

約数ペア:

[(1, 290657160), (2, 145328580), (3, 96885720), (4, 72664290), (5, 58131432), (6, 48442860), (8, 36332145), (9, 32295240), (10, 29065716), (12, 24221430), (15, 19377144), (17, 17097480), (18, 16147620), (20, 14532858), (24, 12110715), (27, 10765080), (30, 9688572), (34, 8548740), (36, 8073810), (40, 7266429), (45, 6459048), (51, 5699160), (54, 5382540), (60, 4844286), (68, 4274370), (72, 4036905), (81, 3588360), (85, 3419496), (90, 3229524), (102, 2849580), (108, 2691270), (120, 2422143), (135, 2153016), (136, 2137185), (153, 1899720), (162, 1794180), (170, 1709748), (180, 1614762), (204, 1424790), (216, 1345635), (243, 1196120), (255, 1139832), (270, 1076508), (306, 949860), (324, 897090), (340, 854874), (360, 807381), (405, 717672), (408, 712395), (459, 633240), (486, 598060), (510, 569916), (540, 538254), (612, 474930), (648, 448545), (680, 427437), (765, 379944), (810, 358836), (918, 316620), (972, 299030), (1020, 284958), (1080, 269127), (1215, 239224), (1224, 237465), (1377, 211080), (1530, 189972), (1620, 179418), (1759, 165240), (1836, 158310), (1944, 149515), (2040, 142479), (2295, 126648), (2430, 119612), (2754, 105540), (3060, 94986), (3240, 89709), (3518, 82620), (3672, 79155), (4131, 70360), (4590, 63324), (4860, 59806), (5277, 55080), (5508, 52770), (6120, 47493), (6885, 42216), (7036, 41310), (8262, 35180), (8795, 33048), (9180, 31662), (9720, 29903), (10554, 27540), (11016, 26385), (13770, 21108), (14072, 20655), (15831, 18360), (16524, 17590)]