84944640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2046

約数の個数: 144

約数和(自身を含む): 296102016

約数和(自身を除く): 211157376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2011, 2112, 2640, 2816, 3520, 3840, 4022, 4224, 5280, 6033, 7040, 8044, 8448, 10055, 10560, 12066, 14080, 16088, 20110, 21120, 22121, 24132, 30165, 32176, 40220, 42240, 44242, 48264, 60330, 64352, 66363, 80440, 88484, 96528, 110605, 120660, 128704, 132726, 160880, 176968, 193056, 221210, 241320, 257408, 265452, 321760, 331815, 353936, 386112, 442420, 482640, 514816, 530904, 643520, 663630, 707872, 772224, 884840, 965280, 1061808, 1287040, 1327260, 1415744, 1544448, 1769680, 1930560, 2123616, 2574080, 2654520, 2831488, 3539360, 3861120, 4247232, 5309040, 5662976, 7078720, 7722240, 8494464, 10618080, 14157440, 16988928, 21236160, 28314880, 42472320, 84944640]

約数ペア:

[(1, 84944640), (2, 42472320), (3, 28314880), (4, 21236160), (5, 16988928), (6, 14157440), (8, 10618080), (10, 8494464), (11, 7722240), (12, 7078720), (15, 5662976), (16, 5309040), (20, 4247232), (22, 3861120), (24, 3539360), (30, 2831488), (32, 2654520), (33, 2574080), (40, 2123616), (44, 1930560), (48, 1769680), (55, 1544448), (60, 1415744), (64, 1327260), (66, 1287040), (80, 1061808), (88, 965280), (96, 884840), (110, 772224), (120, 707872), (128, 663630), (132, 643520), (160, 530904), (165, 514816), (176, 482640), (192, 442420), (220, 386112), (240, 353936), (256, 331815), (264, 321760), (320, 265452), (330, 257408), (352, 241320), (384, 221210), (440, 193056), (480, 176968), (528, 160880), (640, 132726), (660, 128704), (704, 120660), (768, 110605), (880, 96528), (960, 88484), (1056, 80440), (1280, 66363), (1320, 64352), (1408, 60330), (1760, 48264), (1920, 44242), (2011, 42240), (2112, 40220), (2640, 32176), (2816, 30165), (3520, 24132), (3840, 22121), (4022, 21120), (4224, 20110), (5280, 16088), (6033, 14080), (7040, 12066), (8044, 10560), (8448, 10055)]