260166480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{22123}}^1$

素因数の和:22153

約数の個数: 120

約数和(自身を含む): 938234592

約数和(自身を除く): 678068112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 22123, 44246, 66369, 88492, 110615, 132738, 154861, 176984, 221230, 265476, 309722, 331845, 353968, 442460, 464583, 530952, 619444, 663690, 774305, 884920, 929166, 1061904, 1084027, 1238888, 1327380, 1548610, 1769840, 1858332, 2168054, 2322915, 2477776, 2654760, 3097220, 3252081, 3716664, 4336108, 4645830, 5309520, 5420135, 6194440, 6504162, 7433328, 8672216, 9291660, 10840270, 12388880, 13008324, 16260405, 17344432, 18583320, 21680540, 26016648, 32520810, 37166640, 43361080, 52033296, 65041620, 86722160, 130083240, 260166480]

約数ペア:

[(1, 260166480), (2, 130083240), (3, 86722160), (4, 65041620), (5, 52033296), (6, 43361080), (7, 37166640), (8, 32520810), (10, 26016648), (12, 21680540), (14, 18583320), (15, 17344432), (16, 16260405), (20, 13008324), (21, 12388880), (24, 10840270), (28, 9291660), (30, 8672216), (35, 7433328), (40, 6504162), (42, 6194440), (48, 5420135), (49, 5309520), (56, 4645830), (60, 4336108), (70, 3716664), (80, 3252081), (84, 3097220), (98, 2654760), (105, 2477776), (112, 2322915), (120, 2168054), (140, 1858332), (147, 1769840), (168, 1548610), (196, 1327380), (210, 1238888), (240, 1084027), (245, 1061904), (280, 929166), (294, 884920), (336, 774305), (392, 663690), (420, 619444), (490, 530952), (560, 464583), (588, 442460), (735, 353968), (784, 331845), (840, 309722), (980, 265476), (1176, 221230), (1470, 176984), (1680, 154861), (1960, 132738), (2352, 110615), (2940, 88492), (3920, 66369), (5880, 44246), (11760, 22123)]