2656793160

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{1487}}^1$

素因数の和:2220

約数の個数: 192

約数和(自身を含む): 9888652800

約数和(自身を除く): 7231859640

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, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 709, 840, 1260, 1418, 1487, 2127, 2520, 2836, 2974, 3545, 4254, 4461, 4963, 5672, 5948, 6381, 7090, 7435, 8508, 8922, 9926, 10409, 10635, 11896, 12762, 13383, 14180, 14870, 14889, 17016, 17844, 19852, 20818, 21270, 22305, 24815, 25524, 26766, 28360, 29740, 29778, 31227, 31905, 35688, 39704, 41636, 42540, 44610, 44667, 49630, 51048, 52045, 53532, 59480, 59556, 62454, 63810, 66915, 74445, 83272, 85080, 89220, 89334, 93681, 99260, 104090, 107064, 119112, 124908, 127620, 133830, 148890, 156135, 178440, 178668, 187362, 198520, 208180, 223335, 249816, 255240, 267660, 297780, 312270, 357336, 374724, 416360, 446670, 468405, 535320, 595560, 624540, 749448, 893340, 936810, 1054283, 1249080, 1786680, 1873620, 2108566, 3162849, 3747240, 4217132, 5271415, 6325698, 7379981, 8434264, 9488547, 10542830, 12651396, 14759962, 15814245, 18977094, 21085660, 22139943, 25302792, 29519924, 31628490, 36899905, 37954188, 42171320, 44279886, 47442735, 59039848, 63256980, 66419829, 73799810, 75908376, 88559772, 94885470, 110699715, 126513960, 132839658, 147599620, 177119544, 189770940, 221399430, 265679316, 295199240, 332099145, 379541880, 442798860, 531358632, 664198290, 885597720, 1328396580, 2656793160]

約数ペア:

[(1, 2656793160), (2, 1328396580), (3, 885597720), (4, 664198290), (5, 531358632), (6, 442798860), (7, 379541880), (8, 332099145), (9, 295199240), (10, 265679316), (12, 221399430), (14, 189770940), (15, 177119544), (18, 147599620), (20, 132839658), (21, 126513960), (24, 110699715), (28, 94885470), (30, 88559772), (35, 75908376), (36, 73799810), (40, 66419829), (42, 63256980), (45, 59039848), (56, 47442735), (60, 44279886), (63, 42171320), (70, 37954188), (72, 36899905), (84, 31628490), (90, 29519924), (105, 25302792), (120, 22139943), (126, 21085660), (140, 18977094), (168, 15814245), (180, 14759962), (210, 12651396), (252, 10542830), (280, 9488547), (315, 8434264), (360, 7379981), (420, 6325698), (504, 5271415), (630, 4217132), (709, 3747240), (840, 3162849), (1260, 2108566), (1418, 1873620), (1487, 1786680), (2127, 1249080), (2520, 1054283), (2836, 936810), (2974, 893340), (3545, 749448), (4254, 624540), (4461, 595560), (4963, 535320), (5672, 468405), (5948, 446670), (6381, 416360), (7090, 374724), (7435, 357336), (8508, 312270), (8922, 297780), (9926, 267660), (10409, 255240), (10635, 249816), (11896, 223335), (12762, 208180), (13383, 198520), (14180, 187362), (14870, 178668), (14889, 178440), (17016, 156135), (17844, 148890), (19852, 133830), (20818, 127620), (21270, 124908), (22305, 119112), (24815, 107064), (25524, 104090), (26766, 99260), (28360, 93681), (29740, 89334), (29778, 89220), (31227, 85080), (31905, 83272), (35688, 74445), (39704, 66915), (41636, 63810), (42540, 62454), (44610, 59556), (44667, 59480), (49630, 53532), (51048, 52045)]