1265232420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1135

約数の個数: 192

約数和(自身を含む): 4180377600

約数和(自身を除く): 2915145180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 127, 135, 171, 180, 190, 228, 254, 270, 285, 342, 380, 381, 508, 513, 540, 570, 635, 684, 762, 855, 971, 1026, 1140, 1143, 1270, 1524, 1710, 1905, 1942, 2052, 2286, 2413, 2540, 2565, 2913, 3420, 3429, 3810, 3884, 4572, 4826, 4855, 5130, 5715, 5826, 6858, 7239, 7620, 8739, 9652, 9710, 10260, 11430, 11652, 12065, 13716, 14478, 14565, 17145, 17478, 18449, 19420, 21717, 22860, 24130, 26217, 28956, 29130, 34290, 34956, 36195, 36898, 43434, 43695, 48260, 52434, 55347, 58260, 65151, 68580, 72390, 73796, 86868, 87390, 92245, 104868, 108585, 110694, 123317, 130302, 131085, 144780, 166041, 174780, 184490, 217170, 221388, 246634, 260604, 262170, 276735, 325755, 332082, 368980, 369951, 434340, 493268, 498123, 524340, 553470, 616585, 651510, 664164, 739902, 830205, 996246, 1106940, 1109853, 1233170, 1303020, 1479804, 1660410, 1849755, 1992492, 2219706, 2343023, 2466340, 2490615, 3320820, 3329559, 3699510, 4439412, 4686046, 4981230, 5549265, 6659118, 7029069, 7399020, 9372092, 9962460, 11098530, 11715115, 13318236, 14058138, 16647795, 21087207, 22197060, 23430230, 28116276, 33295590, 35145345, 42174414, 46860460, 63261621, 66591180, 70290690, 84348828, 105436035, 126523242, 140581380, 210872070, 253046484, 316308105, 421744140, 632616210, 1265232420]

約数ペア:

[(1, 1265232420), (2, 632616210), (3, 421744140), (4, 316308105), (5, 253046484), (6, 210872070), (9, 140581380), (10, 126523242), (12, 105436035), (15, 84348828), (18, 70290690), (19, 66591180), (20, 63261621), (27, 46860460), (30, 42174414), (36, 35145345), (38, 33295590), (45, 28116276), (54, 23430230), (57, 22197060), (60, 21087207), (76, 16647795), (90, 14058138), (95, 13318236), (108, 11715115), (114, 11098530), (127, 9962460), (135, 9372092), (171, 7399020), (180, 7029069), (190, 6659118), (228, 5549265), (254, 4981230), (270, 4686046), (285, 4439412), (342, 3699510), (380, 3329559), (381, 3320820), (508, 2490615), (513, 2466340), (540, 2343023), (570, 2219706), (635, 1992492), (684, 1849755), (762, 1660410), (855, 1479804), (971, 1303020), (1026, 1233170), (1140, 1109853), (1143, 1106940), (1270, 996246), (1524, 830205), (1710, 739902), (1905, 664164), (1942, 651510), (2052, 616585), (2286, 553470), (2413, 524340), (2540, 498123), (2565, 493268), (2913, 434340), (3420, 369951), (3429, 368980), (3810, 332082), (3884, 325755), (4572, 276735), (4826, 262170), (4855, 260604), (5130, 246634), (5715, 221388), (5826, 217170), (6858, 184490), (7239, 174780), (7620, 166041), (8739, 144780), (9652, 131085), (9710, 130302), (10260, 123317), (11430, 110694), (11652, 108585), (12065, 104868), (13716, 92245), (14478, 87390), (14565, 86868), (17145, 73796), (17478, 72390), (18449, 68580), (19420, 65151), (21717, 58260), (22860, 55347), (24130, 52434), (26217, 48260), (28956, 43695), (29130, 43434), (34290, 36898), (34956, 36195)]