208210560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6418

約数の個数: 128

約数和(自身を含む): 702820800

約数和(自身を除く): 494610240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6379, 6528, 8160, 10880, 12758, 16320, 19137, 25516, 31895, 32640, 38274, 51032, 63790, 76548, 95685, 102064, 108443, 127580, 153096, 191370, 204128, 216886, 255160, 306192, 325329, 382740, 408256, 433772, 510320, 542215, 612384, 650658, 765480, 816512, 867544, 1020640, 1084430, 1224768, 1301316, 1530960, 1626645, 1735088, 2041280, 2168860, 2449536, 2602632, 3061920, 3253290, 3470176, 4082560, 4337720, 5205264, 6123840, 6506580, 6940352, 8675440, 10410528, 12247680, 13013160, 13880704, 17350880, 20821056, 26026320, 34701760, 41642112, 52052640, 69403520, 104105280, 208210560]

約数ペア:

[(1, 208210560), (2, 104105280), (3, 69403520), (4, 52052640), (5, 41642112), (6, 34701760), (8, 26026320), (10, 20821056), (12, 17350880), (15, 13880704), (16, 13013160), (17, 12247680), (20, 10410528), (24, 8675440), (30, 6940352), (32, 6506580), (34, 6123840), (40, 5205264), (48, 4337720), (51, 4082560), (60, 3470176), (64, 3253290), (68, 3061920), (80, 2602632), (85, 2449536), (96, 2168860), (102, 2041280), (120, 1735088), (128, 1626645), (136, 1530960), (160, 1301316), (170, 1224768), (192, 1084430), (204, 1020640), (240, 867544), (255, 816512), (272, 765480), (320, 650658), (340, 612384), (384, 542215), (408, 510320), (480, 433772), (510, 408256), (544, 382740), (640, 325329), (680, 306192), (816, 255160), (960, 216886), (1020, 204128), (1088, 191370), (1360, 153096), (1632, 127580), (1920, 108443), (2040, 102064), (2176, 95685), (2720, 76548), (3264, 63790), (4080, 51032), (5440, 38274), (6379, 32640), (6528, 31895), (8160, 25516), (10880, 19137), (12758, 16320)]