63128640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3461}}^1$

素因数の和:3500

約数の個数: 112

約数和(自身を含む): 211043520

約数和(自身を除く): 147914880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3461, 3648, 4560, 6080, 6922, 9120, 10383, 13844, 17305, 18240, 20766, 27688, 34610, 41532, 51915, 55376, 65759, 69220, 83064, 103830, 110752, 131518, 138440, 166128, 197277, 207660, 221504, 263036, 276880, 328795, 332256, 394554, 415320, 526072, 553760, 657590, 664512, 789108, 830640, 986385, 1052144, 1107520, 1315180, 1578216, 1661280, 1972770, 2104288, 2630360, 3156432, 3322560, 3945540, 4208576, 5260720, 6312864, 7891080, 10521440, 12625728, 15782160, 21042880, 31564320, 63128640]

約数ペア:

[(1, 63128640), (2, 31564320), (3, 21042880), (4, 15782160), (5, 12625728), (6, 10521440), (8, 7891080), (10, 6312864), (12, 5260720), (15, 4208576), (16, 3945540), (19, 3322560), (20, 3156432), (24, 2630360), (30, 2104288), (32, 1972770), (38, 1661280), (40, 1578216), (48, 1315180), (57, 1107520), (60, 1052144), (64, 986385), (76, 830640), (80, 789108), (95, 664512), (96, 657590), (114, 553760), (120, 526072), (152, 415320), (160, 394554), (190, 332256), (192, 328795), (228, 276880), (240, 263036), (285, 221504), (304, 207660), (320, 197277), (380, 166128), (456, 138440), (480, 131518), (570, 110752), (608, 103830), (760, 83064), (912, 69220), (960, 65759), (1140, 55376), (1216, 51915), (1520, 41532), (1824, 34610), (2280, 27688), (3040, 20766), (3461, 18240), (3648, 17305), (4560, 13844), (6080, 10383), (6922, 9120)]