460038727720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{312943}}^1$

素因数の和:313235

約数の個数: 128

約数和(自身を含む): 1220782026240

約数和(自身を除く): 760743298520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 257, 260, 286, 440, 514, 520, 572, 715, 1028, 1144, 1285, 1430, 2056, 2570, 2827, 2860, 3341, 5140, 5654, 5720, 6682, 10280, 11308, 13364, 14135, 16705, 22616, 26728, 28270, 33410, 36751, 56540, 66820, 73502, 113080, 133640, 147004, 183755, 294008, 312943, 367510, 625886, 735020, 1251772, 1470040, 1564715, 2503544, 3129430, 3442373, 4068259, 6258860, 6884746, 8136518, 12517720, 13769492, 16273036, 17211865, 20341295, 27538984, 32546072, 34423730, 40682590, 44750849, 68847460, 80426351, 81365180, 89501698, 137694920, 160852702, 162730360, 179003396, 223754245, 321705404, 358006792, 402131755, 447508490, 643410808, 804263510, 884689861, 895016980, 1045542563, 1608527020, 1769379722, 1790033960, 2091085126, 3217054040, 3538759444, 4182170252, 4423449305, 5227712815, 7077518888, 8364340504, 8846898610, 10455425630, 11500968193, 17693797220, 20910851260, 23001936386, 35387594440, 41821702520, 46003872772, 57504840965, 92007745544, 115009681930, 230019363860, 460038727720]

約数ペア:

[(1, 460038727720), (2, 230019363860), (4, 115009681930), (5, 92007745544), (8, 57504840965), (10, 46003872772), (11, 41821702520), (13, 35387594440), (20, 23001936386), (22, 20910851260), (26, 17693797220), (40, 11500968193), (44, 10455425630), (52, 8846898610), (55, 8364340504), (65, 7077518888), (88, 5227712815), (104, 4423449305), (110, 4182170252), (130, 3538759444), (143, 3217054040), (220, 2091085126), (257, 1790033960), (260, 1769379722), (286, 1608527020), (440, 1045542563), (514, 895016980), (520, 884689861), (572, 804263510), (715, 643410808), (1028, 447508490), (1144, 402131755), (1285, 358006792), (1430, 321705404), (2056, 223754245), (2570, 179003396), (2827, 162730360), (2860, 160852702), (3341, 137694920), (5140, 89501698), (5654, 81365180), (5720, 80426351), (6682, 68847460), (10280, 44750849), (11308, 40682590), (13364, 34423730), (14135, 32546072), (16705, 27538984), (22616, 20341295), (26728, 17211865), (28270, 16273036), (33410, 13769492), (36751, 12517720), (56540, 8136518), (66820, 6884746), (73502, 6258860), (113080, 4068259), (133640, 3442373), (147004, 3129430), (183755, 2503544), (294008, 1564715), (312943, 1470040), (367510, 1251772), (625886, 735020)]