268797060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:962

約数の個数: 144

約数和(自身を含む): 935940096

約数和(自身を除く): 667143036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 383, 420, 557, 630, 766, 1114, 1149, 1260, 1532, 1671, 1915, 2228, 2298, 2681, 2785, 3342, 3447, 3830, 3899, 4596, 5013, 5362, 5570, 5745, 6684, 6894, 7660, 7798, 8043, 8355, 10026, 10724, 11140, 11490, 11697, 13405, 13788, 15596, 16086, 16710, 17235, 19495, 20052, 22980, 23394, 24129, 25065, 26810, 32172, 33420, 34470, 35091, 38990, 40215, 46788, 48258, 50130, 53620, 58485, 68940, 70182, 77980, 80430, 96516, 100260, 116970, 120645, 140364, 160860, 175455, 213331, 233940, 241290, 350910, 426662, 482580, 639993, 701820, 853324, 1066655, 1279986, 1493317, 1919979, 2133310, 2559972, 2986634, 3199965, 3839958, 4266620, 4479951, 5973268, 6399930, 7466585, 7679916, 8959902, 9599895, 12799860, 13439853, 14933170, 17919804, 19199790, 22399755, 26879706, 29866340, 38399580, 44799510, 53759412, 67199265, 89599020, 134398530, 268797060]

約数ペア:

[(1, 268797060), (2, 134398530), (3, 89599020), (4, 67199265), (5, 53759412), (6, 44799510), (7, 38399580), (9, 29866340), (10, 26879706), (12, 22399755), (14, 19199790), (15, 17919804), (18, 14933170), (20, 13439853), (21, 12799860), (28, 9599895), (30, 8959902), (35, 7679916), (36, 7466585), (42, 6399930), (45, 5973268), (60, 4479951), (63, 4266620), (70, 3839958), (84, 3199965), (90, 2986634), (105, 2559972), (126, 2133310), (140, 1919979), (180, 1493317), (210, 1279986), (252, 1066655), (315, 853324), (383, 701820), (420, 639993), (557, 482580), (630, 426662), (766, 350910), (1114, 241290), (1149, 233940), (1260, 213331), (1532, 175455), (1671, 160860), (1915, 140364), (2228, 120645), (2298, 116970), (2681, 100260), (2785, 96516), (3342, 80430), (3447, 77980), (3830, 70182), (3899, 68940), (4596, 58485), (5013, 53620), (5362, 50130), (5570, 48258), (5745, 46788), (6684, 40215), (6894, 38990), (7660, 35091), (7798, 34470), (8043, 33420), (8355, 32172), (10026, 26810), (10724, 25065), (11140, 24129), (11490, 23394), (11697, 22980), (13405, 20052), (13788, 19495), (15596, 17235), (16086, 16710)]