2017165440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10831}}^1$

素因数の和:10950

約数の個数: 128

約数和(自身を含む): 6496600320

約数和(自身を除く): 4479434880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 480, 485, 582, 640, 776, 960, 970, 1164, 1455, 1552, 1920, 1940, 2328, 2910, 3104, 3880, 4656, 5820, 6208, 7760, 9312, 10831, 11640, 12416, 15520, 18624, 21662, 23280, 31040, 32493, 37248, 43324, 46560, 54155, 62080, 64986, 86648, 93120, 108310, 129972, 162465, 173296, 186240, 216620, 259944, 324930, 346592, 433240, 519888, 649860, 693184, 866480, 1039776, 1050607, 1299720, 1386368, 1732960, 2079552, 2101214, 2599440, 3151821, 3465920, 4159104, 4202428, 5198880, 5253035, 6303642, 6931840, 8404856, 10397760, 10506070, 12607284, 15759105, 16809712, 20795520, 21012140, 25214568, 31518210, 33619424, 42024280, 50429136, 63036420, 67238848, 84048560, 100858272, 126072840, 134477696, 168097120, 201716544, 252145680, 336194240, 403433088, 504291360, 672388480, 1008582720, 2017165440]

約数ペア:

[(1, 2017165440), (2, 1008582720), (3, 672388480), (4, 504291360), (5, 403433088), (6, 336194240), (8, 252145680), (10, 201716544), (12, 168097120), (15, 134477696), (16, 126072840), (20, 100858272), (24, 84048560), (30, 67238848), (32, 63036420), (40, 50429136), (48, 42024280), (60, 33619424), (64, 31518210), (80, 25214568), (96, 21012140), (97, 20795520), (120, 16809712), (128, 15759105), (160, 12607284), (192, 10506070), (194, 10397760), (240, 8404856), (291, 6931840), (320, 6303642), (384, 5253035), (388, 5198880), (480, 4202428), (485, 4159104), (582, 3465920), (640, 3151821), (776, 2599440), (960, 2101214), (970, 2079552), (1164, 1732960), (1455, 1386368), (1552, 1299720), (1920, 1050607), (1940, 1039776), (2328, 866480), (2910, 693184), (3104, 649860), (3880, 519888), (4656, 433240), (5820, 346592), (6208, 324930), (7760, 259944), (9312, 216620), (10831, 186240), (11640, 173296), (12416, 162465), (15520, 129972), (18624, 108310), (21662, 93120), (23280, 86648), (31040, 64986), (32493, 62080), (37248, 54155), (43324, 46560)]