141722560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:594

約数の個数: 112

約数和(自身を含む): 389168640

約数和(自身を除く): 247446080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 151, 160, 224, 280, 302, 320, 419, 448, 560, 604, 755, 838, 1057, 1120, 1208, 1510, 1676, 2095, 2114, 2240, 2416, 2933, 3020, 3352, 4190, 4228, 4832, 5285, 5866, 6040, 6704, 8380, 8456, 9664, 10570, 11732, 12080, 13408, 14665, 16760, 16912, 21140, 23464, 24160, 26816, 29330, 33520, 33824, 42280, 46928, 48320, 58660, 63269, 67040, 67648, 84560, 93856, 117320, 126538, 134080, 169120, 187712, 234640, 253076, 316345, 338240, 442883, 469280, 506152, 632690, 885766, 938560, 1012304, 1265380, 1771532, 2024608, 2214415, 2530760, 3543064, 4049216, 4428830, 5061520, 7086128, 8857660, 10123040, 14172256, 17715320, 20246080, 28344512, 35430640, 70861280, 141722560]

約数ペア:

[(1, 141722560), (2, 70861280), (4, 35430640), (5, 28344512), (7, 20246080), (8, 17715320), (10, 14172256), (14, 10123040), (16, 8857660), (20, 7086128), (28, 5061520), (32, 4428830), (35, 4049216), (40, 3543064), (56, 2530760), (64, 2214415), (70, 2024608), (80, 1771532), (112, 1265380), (140, 1012304), (151, 938560), (160, 885766), (224, 632690), (280, 506152), (302, 469280), (320, 442883), (419, 338240), (448, 316345), (560, 253076), (604, 234640), (755, 187712), (838, 169120), (1057, 134080), (1120, 126538), (1208, 117320), (1510, 93856), (1676, 84560), (2095, 67648), (2114, 67040), (2240, 63269), (2416, 58660), (2933, 48320), (3020, 46928), (3352, 42280), (4190, 33824), (4228, 33520), (4832, 29330), (5285, 26816), (5866, 24160), (6040, 23464), (6704, 21140), (8380, 16912), (8456, 16760), (9664, 14665), (10570, 13408), (11732, 12080)]