338220360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:913

約数の個数: 160

約数和(自身を含む): 1146499200

約数和(自身を除く): 808278840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 216, 270, 278, 324, 360, 405, 417, 540, 556, 648, 695, 751, 810, 834, 1080, 1112, 1251, 1390, 1502, 1620, 1668, 2085, 2253, 2502, 2780, 3004, 3240, 3336, 3753, 3755, 4170, 4506, 5004, 5560, 6008, 6255, 6759, 7506, 7510, 8340, 9012, 10008, 11259, 11265, 12510, 13518, 15012, 15020, 16680, 18024, 18765, 20277, 22518, 22530, 25020, 27036, 30024, 30040, 33795, 37530, 40554, 45036, 45060, 50040, 54072, 56295, 60831, 67590, 75060, 81108, 90072, 90120, 101385, 104389, 112590, 121662, 135180, 150120, 162216, 202770, 208778, 225180, 243324, 270360, 304155, 313167, 405540, 417556, 450360, 486648, 521945, 608310, 626334, 811080, 835112, 939501, 1043890, 1216620, 1252668, 1565835, 1879002, 2087780, 2433240, 2505336, 2818503, 3131670, 3758004, 4175560, 4697505, 5637006, 6263340, 7516008, 8455509, 9395010, 11274012, 12526680, 14092515, 16911018, 18790020, 22548024, 28185030, 33822036, 37580040, 42277545, 56370060, 67644072, 84555090, 112740120, 169110180, 338220360]

約数ペア:

[(1, 338220360), (2, 169110180), (3, 112740120), (4, 84555090), (5, 67644072), (6, 56370060), (8, 42277545), (9, 37580040), (10, 33822036), (12, 28185030), (15, 22548024), (18, 18790020), (20, 16911018), (24, 14092515), (27, 12526680), (30, 11274012), (36, 9395010), (40, 8455509), (45, 7516008), (54, 6263340), (60, 5637006), (72, 4697505), (81, 4175560), (90, 3758004), (108, 3131670), (120, 2818503), (135, 2505336), (139, 2433240), (162, 2087780), (180, 1879002), (216, 1565835), (270, 1252668), (278, 1216620), (324, 1043890), (360, 939501), (405, 835112), (417, 811080), (540, 626334), (556, 608310), (648, 521945), (695, 486648), (751, 450360), (810, 417556), (834, 405540), (1080, 313167), (1112, 304155), (1251, 270360), (1390, 243324), (1502, 225180), (1620, 208778), (1668, 202770), (2085, 162216), (2253, 150120), (2502, 135180), (2780, 121662), (3004, 112590), (3240, 104389), (3336, 101385), (3753, 90120), (3755, 90072), (4170, 81108), (4506, 75060), (5004, 67590), (5560, 60831), (6008, 56295), (6255, 54072), (6759, 50040), (7506, 45060), (7510, 45036), (8340, 40554), (9012, 37530), (10008, 33795), (11259, 30040), (11265, 30024), (12510, 27036), (13518, 25020), (15012, 22530), (15020, 22518), (16680, 20277), (18024, 18765)]