202121344000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{239}}^1\times {\mathrm{6607}}^1$

素因数の和:6881

約数の個数: 176

約数和(自身を含む): 506435005440

約数和(自身を除く): 304313661440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 239, 250, 256, 320, 400, 478, 500, 512, 640, 800, 956, 1000, 1024, 1195, 1280, 1600, 1912, 2000, 2390, 2560, 3200, 3824, 4000, 4780, 5120, 5975, 6400, 6607, 7648, 8000, 9560, 11950, 12800, 13214, 15296, 16000, 19120, 23900, 25600, 26428, 29875, 30592, 32000, 33035, 38240, 47800, 52856, 59750, 61184, 64000, 66070, 76480, 95600, 105712, 119500, 122368, 128000, 132140, 152960, 165175, 191200, 211424, 239000, 244736, 264280, 305920, 330350, 382400, 422848, 478000, 528560, 611840, 660700, 764800, 825875, 845696, 956000, 1057120, 1223680, 1321400, 1529600, 1579073, 1651750, 1691392, 1912000, 2114240, 2642800, 3059200, 3158146, 3303500, 3382784, 3824000, 4228480, 5285600, 6118400, 6316292, 6607000, 6765568, 7648000, 7895365, 8456960, 10571200, 12632584, 13214000, 15296000, 15790730, 16913920, 21142400, 25265168, 26428000, 30592000, 31581460, 33827840, 39476825, 42284800, 50530336, 52856000, 63162920, 78953650, 84569600, 101060672, 105712000, 126325840, 157907300, 169139200, 197384125, 202121344, 211424000, 252651680, 315814600, 394768250, 404242688, 422848000, 505303360, 631629200, 789536500, 808485376, 845696000, 1010606720, 1263258400, 1579073000, 1616970752, 2021213440, 2526516800, 3158146000, 4042426880, 5053033600, 6316292000, 8084853760, 10106067200, 12632584000, 20212134400, 25265168000, 40424268800, 50530336000, 101060672000, 202121344000]

約数ペア:

[(1, 202121344000), (2, 101060672000), (4, 50530336000), (5, 40424268800), (8, 25265168000), (10, 20212134400), (16, 12632584000), (20, 10106067200), (25, 8084853760), (32, 6316292000), (40, 5053033600), (50, 4042426880), (64, 3158146000), (80, 2526516800), (100, 2021213440), (125, 1616970752), (128, 1579073000), (160, 1263258400), (200, 1010606720), (239, 845696000), (250, 808485376), (256, 789536500), (320, 631629200), (400, 505303360), (478, 422848000), (500, 404242688), (512, 394768250), (640, 315814600), (800, 252651680), (956, 211424000), (1000, 202121344), (1024, 197384125), (1195, 169139200), (1280, 157907300), (1600, 126325840), (1912, 105712000), (2000, 101060672), (2390, 84569600), (2560, 78953650), (3200, 63162920), (3824, 52856000), (4000, 50530336), (4780, 42284800), (5120, 39476825), (5975, 33827840), (6400, 31581460), (6607, 30592000), (7648, 26428000), (8000, 25265168), (9560, 21142400), (11950, 16913920), (12800, 15790730), (13214, 15296000), (15296, 13214000), (16000, 12632584), (19120, 10571200), (23900, 8456960), (25600, 7895365), (26428, 7648000), (29875, 6765568), (30592, 6607000), (32000, 6316292), (33035, 6118400), (38240, 5285600), (47800, 4228480), (52856, 3824000), (59750, 3382784), (61184, 3303500), (64000, 3158146), (66070, 3059200), (76480, 2642800), (95600, 2114240), (105712, 1912000), (119500, 1691392), (122368, 1651750), (128000, 1579073), (132140, 1529600), (152960, 1321400), (165175, 1223680), (191200, 1057120), (211424, 956000), (239000, 845696), (244736, 825875), (264280, 764800), (305920, 660700), (330350, 611840), (382400, 528560), (422848, 478000)]