2165890560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14843}}^1$

素因数の和:14888

約数の個数: 160

約数和(自身を含む): 7288997760

約数和(自身を除く): 5123107200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 2280, 2432, 2560, 3040, 3648, 3840, 4560, 4864, 6080, 7296, 7680, 9120, 9728, 12160, 14592, 14843, 18240, 24320, 29184, 29686, 36480, 44529, 48640, 59372, 72960, 74215, 89058, 118744, 145920, 148430, 178116, 222645, 237488, 282017, 296860, 356232, 445290, 474976, 564034, 593720, 712464, 846051, 890580, 949952, 1128068, 1187440, 1410085, 1424928, 1692102, 1781160, 1899904, 2256136, 2374880, 2820170, 2849856, 3384204, 3562320, 3799808, 4230255, 4512272, 4749760, 5640340, 5699712, 6768408, 7124640, 7599616, 8460510, 9024544, 9499520, 11280680, 11399424, 13536816, 14249280, 16921020, 18049088, 18999040, 22561360, 22798848, 27073632, 28498560, 33842040, 36098176, 37998080, 45122720, 54147264, 56997120, 67684080, 72196352, 90245440, 108294528, 113994240, 135368160, 144392704, 180490880, 216589056, 270736320, 360981760, 433178112, 541472640, 721963520, 1082945280, 2165890560]

約数ペア:

[(1, 2165890560), (2, 1082945280), (3, 721963520), (4, 541472640), (5, 433178112), (6, 360981760), (8, 270736320), (10, 216589056), (12, 180490880), (15, 144392704), (16, 135368160), (19, 113994240), (20, 108294528), (24, 90245440), (30, 72196352), (32, 67684080), (38, 56997120), (40, 54147264), (48, 45122720), (57, 37998080), (60, 36098176), (64, 33842040), (76, 28498560), (80, 27073632), (95, 22798848), (96, 22561360), (114, 18999040), (120, 18049088), (128, 16921020), (152, 14249280), (160, 13536816), (190, 11399424), (192, 11280680), (228, 9499520), (240, 9024544), (256, 8460510), (285, 7599616), (304, 7124640), (320, 6768408), (380, 5699712), (384, 5640340), (456, 4749760), (480, 4512272), (512, 4230255), (570, 3799808), (608, 3562320), (640, 3384204), (760, 2849856), (768, 2820170), (912, 2374880), (960, 2256136), (1140, 1899904), (1216, 1781160), (1280, 1692102), (1520, 1424928), (1536, 1410085), (1824, 1187440), (1920, 1128068), (2280, 949952), (2432, 890580), (2560, 846051), (3040, 712464), (3648, 593720), (3840, 564034), (4560, 474976), (4864, 445290), (6080, 356232), (7296, 296860), (7680, 282017), (9120, 237488), (9728, 222645), (12160, 178116), (14592, 148430), (14843, 145920), (18240, 118744), (24320, 89058), (29184, 74215), (29686, 72960), (36480, 59372), (44529, 48640)]