153681360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5421

約数の個数: 160

約数和(自身を含む): 576605952

約数和(自身を除く): 422924592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5381, 5712, 7140, 9520, 10762, 14280, 16143, 21524, 26905, 28560, 32286, 37667, 43048, 53810, 64572, 75334, 80715, 86096, 91477, 107620, 113001, 129144, 150668, 161430, 182954, 188335, 215240, 226002, 258288, 274431, 301336, 322860, 365908, 376670, 430480, 452004, 457385, 548862, 565005, 602672, 640339, 645720, 731816, 753340, 904008, 914770, 1097724, 1130010, 1280678, 1291440, 1372155, 1463632, 1506680, 1808016, 1829540, 1921017, 2195448, 2260020, 2561356, 2744310, 3013360, 3201695, 3659080, 3842034, 4390896, 4520040, 5122712, 5488620, 6403390, 7318160, 7684068, 9040080, 9605085, 10245424, 10977240, 12806780, 15368136, 19210170, 21954480, 25613560, 30736272, 38420340, 51227120, 76840680, 153681360]

約数ペア:

[(1, 153681360), (2, 76840680), (3, 51227120), (4, 38420340), (5, 30736272), (6, 25613560), (7, 21954480), (8, 19210170), (10, 15368136), (12, 12806780), (14, 10977240), (15, 10245424), (16, 9605085), (17, 9040080), (20, 7684068), (21, 7318160), (24, 6403390), (28, 5488620), (30, 5122712), (34, 4520040), (35, 4390896), (40, 3842034), (42, 3659080), (48, 3201695), (51, 3013360), (56, 2744310), (60, 2561356), (68, 2260020), (70, 2195448), (80, 1921017), (84, 1829540), (85, 1808016), (102, 1506680), (105, 1463632), (112, 1372155), (119, 1291440), (120, 1280678), (136, 1130010), (140, 1097724), (168, 914770), (170, 904008), (204, 753340), (210, 731816), (238, 645720), (240, 640339), (255, 602672), (272, 565005), (280, 548862), (336, 457385), (340, 452004), (357, 430480), (408, 376670), (420, 365908), (476, 322860), (510, 301336), (560, 274431), (595, 258288), (680, 226002), (714, 215240), (816, 188335), (840, 182954), (952, 161430), (1020, 150668), (1190, 129144), (1360, 113001), (1428, 107620), (1680, 91477), (1785, 86096), (1904, 80715), (2040, 75334), (2380, 64572), (2856, 53810), (3570, 43048), (4080, 37667), (4760, 32286), (5381, 28560), (5712, 26905), (7140, 21524), (9520, 16143), (10762, 14280)]