1689340860

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1063}}^1$

素因数の和:1199

約数の個数: 168

約数和(自身を含む): 5372838240

約数和(自身を除く): 3683497380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 243, 270, 324, 327, 405, 436, 486, 540, 545, 654, 729, 810, 972, 981, 1063, 1090, 1215, 1308, 1458, 1620, 1635, 1962, 2126, 2180, 2430, 2916, 2943, 3189, 3270, 3645, 3924, 4252, 4860, 4905, 5315, 5886, 6378, 6540, 7290, 8829, 9567, 9810, 10630, 11772, 12756, 14580, 14715, 15945, 17658, 19134, 19620, 21260, 26487, 28701, 29430, 31890, 35316, 38268, 44145, 47835, 52974, 57402, 58860, 63780, 79461, 86103, 88290, 95670, 105948, 114804, 115867, 132435, 143505, 158922, 172206, 176580, 191340, 231734, 258309, 264870, 287010, 317844, 344412, 347601, 397305, 430515, 463468, 516618, 529740, 574020, 579335, 695202, 774927, 794610, 861030, 1033236, 1042803, 1158670, 1291545, 1390404, 1549854, 1589220, 1722060, 1738005, 2085606, 2317340, 2583090, 3099708, 3128409, 3476010, 3874635, 4171212, 5166180, 5214015, 6256818, 6952020, 7749270, 9385227, 10428030, 12513636, 15498540, 15642045, 18770454, 20856060, 28155681, 31284090, 37540908, 46926135, 56311362, 62568180, 84467043, 93852270, 112622724, 140778405, 168934086, 187704540, 281556810, 337868172, 422335215, 563113620, 844670430, 1689340860]

約数ペア:

[(1, 1689340860), (2, 844670430), (3, 563113620), (4, 422335215), (5, 337868172), (6, 281556810), (9, 187704540), (10, 168934086), (12, 140778405), (15, 112622724), (18, 93852270), (20, 84467043), (27, 62568180), (30, 56311362), (36, 46926135), (45, 37540908), (54, 31284090), (60, 28155681), (81, 20856060), (90, 18770454), (108, 15642045), (109, 15498540), (135, 12513636), (162, 10428030), (180, 9385227), (218, 7749270), (243, 6952020), (270, 6256818), (324, 5214015), (327, 5166180), (405, 4171212), (436, 3874635), (486, 3476010), (540, 3128409), (545, 3099708), (654, 2583090), (729, 2317340), (810, 2085606), (972, 1738005), (981, 1722060), (1063, 1589220), (1090, 1549854), (1215, 1390404), (1308, 1291545), (1458, 1158670), (1620, 1042803), (1635, 1033236), (1962, 861030), (2126, 794610), (2180, 774927), (2430, 695202), (2916, 579335), (2943, 574020), (3189, 529740), (3270, 516618), (3645, 463468), (3924, 430515), (4252, 397305), (4860, 347601), (4905, 344412), (5315, 317844), (5886, 287010), (6378, 264870), (6540, 258309), (7290, 231734), (8829, 191340), (9567, 176580), (9810, 172206), (10630, 158922), (11772, 143505), (12756, 132435), (14580, 115867), (14715, 114804), (15945, 105948), (17658, 95670), (19134, 88290), (19620, 86103), (21260, 79461), (26487, 63780), (28701, 58860), (29430, 57402), (31890, 52974), (35316, 47835), (38268, 44145)]