12506760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{709}}^1$

素因数の和:740

約数の個数: 144

約数和(自身を含む): 47349900

約数和(自身を除く): 34843140

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 709, 735, 840, 882, 980, 1176, 1260, 1418, 1470, 1764, 1960, 2127, 2205, 2520, 2836, 2940, 3528, 3545, 4254, 4410, 4963, 5672, 5880, 6381, 7090, 8508, 8820, 9926, 10635, 12762, 14180, 14889, 17016, 17640, 19852, 21270, 24815, 25524, 28360, 29778, 31905, 34741, 39704, 42540, 44667, 49630, 51048, 59556, 63810, 69482, 74445, 85080, 89334, 99260, 104223, 119112, 127620, 138964, 148890, 173705, 178668, 198520, 208446, 223335, 255240, 277928, 297780, 312669, 347410, 357336, 416892, 446670, 521115, 595560, 625338, 694820, 833784, 893340, 1042230, 1250676, 1389640, 1563345, 1786680, 2084460, 2501352, 3126690, 4168920, 6253380, 12506760]

約数ペア:

[(1, 12506760), (2, 6253380), (3, 4168920), (4, 3126690), (5, 2501352), (6, 2084460), (7, 1786680), (8, 1563345), (9, 1389640), (10, 1250676), (12, 1042230), (14, 893340), (15, 833784), (18, 694820), (20, 625338), (21, 595560), (24, 521115), (28, 446670), (30, 416892), (35, 357336), (36, 347410), (40, 312669), (42, 297780), (45, 277928), (49, 255240), (56, 223335), (60, 208446), (63, 198520), (70, 178668), (72, 173705), (84, 148890), (90, 138964), (98, 127620), (105, 119112), (120, 104223), (126, 99260), (140, 89334), (147, 85080), (168, 74445), (180, 69482), (196, 63810), (210, 59556), (245, 51048), (252, 49630), (280, 44667), (294, 42540), (315, 39704), (360, 34741), (392, 31905), (420, 29778), (441, 28360), (490, 25524), (504, 24815), (588, 21270), (630, 19852), (709, 17640), (735, 17016), (840, 14889), (882, 14180), (980, 12762), (1176, 10635), (1260, 9926), (1418, 8820), (1470, 8508), (1764, 7090), (1960, 6381), (2127, 5880), (2205, 5672), (2520, 4963), (2836, 4410), (2940, 4254), (3528, 3545)]