1262636760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136649}}^1$

素因数の和:136681

約数の個数: 128

約数和(自身を含む): 4722624000

約数和(自身を除く): 3459987240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 136649, 273298, 409947, 546596, 683245, 819894, 956543, 1093192, 1366490, 1503139, 1639788, 1913086, 2049735, 2732980, 2869629, 3006278, 3279576, 3826172, 4099470, 4509417, 4782715, 5465960, 5739258, 6012556, 7515695, 7652344, 8198940, 9018834, 9565430, 10521973, 11478516, 12025112, 14348145, 15031390, 16397880, 18037668, 19130860, 21043946, 22547085, 22957032, 28696290, 30062780, 31565919, 36075336, 38261720, 42087892, 45094170, 52609865, 57392580, 60125560, 63131838, 84175784, 90188340, 105219730, 114785160, 126263676, 157829595, 180376680, 210439460, 252527352, 315659190, 420878920, 631318380, 1262636760]

約数ペア:

[(1, 1262636760), (2, 631318380), (3, 420878920), (4, 315659190), (5, 252527352), (6, 210439460), (7, 180376680), (8, 157829595), (10, 126263676), (11, 114785160), (12, 105219730), (14, 90188340), (15, 84175784), (20, 63131838), (21, 60125560), (22, 57392580), (24, 52609865), (28, 45094170), (30, 42087892), (33, 38261720), (35, 36075336), (40, 31565919), (42, 30062780), (44, 28696290), (55, 22957032), (56, 22547085), (60, 21043946), (66, 19130860), (70, 18037668), (77, 16397880), (84, 15031390), (88, 14348145), (105, 12025112), (110, 11478516), (120, 10521973), (132, 9565430), (140, 9018834), (154, 8198940), (165, 7652344), (168, 7515695), (210, 6012556), (220, 5739258), (231, 5465960), (264, 4782715), (280, 4509417), (308, 4099470), (330, 3826172), (385, 3279576), (420, 3006278), (440, 2869629), (462, 2732980), (616, 2049735), (660, 1913086), (770, 1639788), (840, 1503139), (924, 1366490), (1155, 1093192), (1320, 956543), (1540, 819894), (1848, 683245), (2310, 546596), (3080, 409947), (4620, 273298), (9240, 136649)]