42472320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2044

約数の個数: 128

約数和(自身を含む): 147761280

約数和(自身を除く): 105288960

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, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2011, 2112, 2640, 3520, 4022, 4224, 5280, 6033, 7040, 8044, 10055, 10560, 12066, 16088, 20110, 21120, 22121, 24132, 30165, 32176, 40220, 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, 530904, 643520, 663630, 707872, 772224, 884840, 965280, 1061808, 1287040, 1327260, 1415744, 1769680, 1930560, 2123616, 2654520, 2831488, 3539360, 3861120, 4247232, 5309040, 7078720, 8494464, 10618080, 14157440, 21236160, 42472320]

約数ペア:

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