171764899920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{6781}}^1$

素因数の和:8112

約数の個数: 240

約数和(自身を含む): 598755760512

約数和(自身を除く): 426990860592

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, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1303, 1620, 1944, 2160, 2430, 2606, 3240, 3888, 3909, 4860, 5212, 6480, 6515, 6781, 7818, 9720, 10424, 11727, 13030, 13562, 15636, 19440, 19545, 20343, 20848, 23454, 26060, 27124, 31272, 33905, 35181, 39090, 40686, 46908, 52120, 54248, 58635, 61029, 62544, 67810, 70362, 78180, 81372, 93816, 101715, 104240, 105543, 108496, 117270, 122058, 135620, 140724, 156360, 162744, 175905, 183087, 187632, 203430, 211086, 234540, 244116, 271240, 281448, 305145, 312720, 316629, 325488, 351810, 366174, 406860, 422172, 469080, 488232, 527715, 542480, 549261, 562896, 610290, 633258, 703620, 732348, 813720, 844344, 915435, 938160, 976464, 1055430, 1098522, 1220580, 1266516, 1407240, 1464696, 1583145, 1627440, 1647783, 1688688, 1830870, 2110860, 2197044, 2441160, 2533032, 2746305, 2814480, 2929392, 3166290, 3295566, 3661740, 4221720, 4394088, 4882320, 5066064, 5492610, 6332580, 6591132, 7323480, 8238915, 8443440, 8788176, 8835643, 10985220, 12665160, 13182264, 14646960, 16477830, 17671286, 21970440, 25330320, 26364528, 26506929, 32955660, 35342572, 43940880, 44178215, 53013858, 65911320, 70685144, 79520787, 88356430, 106027716, 131822640, 132534645, 141370288, 159041574, 176712860, 212055432, 238562361, 265069290, 318083148, 353425720, 397603935, 424110864, 477124722, 530138580, 636166296, 706851440, 715687083, 795207870, 954249444, 1060277160, 1192811805, 1272332592, 1431374166, 1590415740, 1908498888, 2120554320, 2147061249, 2385623610, 2862748332, 3180831480, 3578435415, 3816997776, 4294122498, 4771247220, 5725496664, 6361662960, 7156870830, 8588244996, 9542494440, 10735306245, 11450993328, 14313741660, 17176489992, 19084988880, 21470612490, 28627483320, 34352979984, 42941224980, 57254966640, 85882449960, 171764899920]

約数ペア:

[(1, 171764899920), (2, 85882449960), (3, 57254966640), (4, 42941224980), (5, 34352979984), (6, 28627483320), (8, 21470612490), (9, 19084988880), (10, 17176489992), (12, 14313741660), (15, 11450993328), (16, 10735306245), (18, 9542494440), (20, 8588244996), (24, 7156870830), (27, 6361662960), (30, 5725496664), (36, 4771247220), (40, 4294122498), (45, 3816997776), (48, 3578435415), (54, 3180831480), (60, 2862748332), (72, 2385623610), (80, 2147061249), (81, 2120554320), (90, 1908498888), (108, 1590415740), (120, 1431374166), (135, 1272332592), (144, 1192811805), (162, 1060277160), (180, 954249444), (216, 795207870), (240, 715687083), (243, 706851440), (270, 636166296), (324, 530138580), (360, 477124722), (405, 424110864), (432, 397603935), (486, 353425720), (540, 318083148), (648, 265069290), (720, 238562361), (810, 212055432), (972, 176712860), (1080, 159041574), (1215, 141370288), (1296, 132534645), (1303, 131822640), (1620, 106027716), (1944, 88356430), (2160, 79520787), (2430, 70685144), (2606, 65911320), (3240, 53013858), (3888, 44178215), (3909, 43940880), (4860, 35342572), (5212, 32955660), (6480, 26506929), (6515, 26364528), (6781, 25330320), (7818, 21970440), (9720, 17671286), (10424, 16477830), (11727, 14646960), (13030, 13182264), (13562, 12665160), (15636, 10985220), (19440, 8835643), (19545, 8788176), (20343, 8443440), (20848, 8238915), (23454, 7323480), (26060, 6591132), (27124, 6332580), (31272, 5492610), (33905, 5066064), (35181, 4882320), (39090, 4394088), (40686, 4221720), (46908, 3661740), (52120, 3295566), (54248, 3166290), (58635, 2929392), (61029, 2814480), (62544, 2746305), (67810, 2533032), (70362, 2441160), (78180, 2197044), (81372, 2110860), (93816, 1830870), (101715, 1688688), (104240, 1647783), (105543, 1627440), (108496, 1583145), (117270, 1464696), (122058, 1407240), (135620, 1266516), (140724, 1220580), (156360, 1098522), (162744, 1055430), (175905, 976464), (183087, 938160), (187632, 915435), (203430, 844344), (211086, 813720), (234540, 732348), (244116, 703620), (271240, 633258), (281448, 610290), (305145, 562896), (312720, 549261), (316629, 542480), (325488, 527715), (351810, 488232), (366174, 469080), (406860, 422172)]