42565440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 112

約数和(自身を含む): 136794240

約数和(自身を除く): 94228800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 160, 192, 202, 240, 303, 320, 404, 439, 480, 505, 606, 808, 878, 960, 1010, 1212, 1317, 1515, 1616, 1756, 2020, 2195, 2424, 2634, 3030, 3232, 3512, 4040, 4390, 4848, 5268, 6060, 6464, 6585, 7024, 8080, 8780, 9696, 10536, 12120, 13170, 14048, 16160, 17560, 19392, 21072, 24240, 26340, 28096, 32320, 35120, 42144, 44339, 48480, 52680, 70240, 84288, 88678, 96960, 105360, 133017, 140480, 177356, 210720, 221695, 266034, 354712, 421440, 443390, 532068, 665085, 709424, 886780, 1064136, 1330170, 1418848, 1773560, 2128272, 2660340, 2837696, 3547120, 4256544, 5320680, 7094240, 8513088, 10641360, 14188480, 21282720, 42565440]

約数ペア:

[(1, 42565440), (2, 21282720), (3, 14188480), (4, 10641360), (5, 8513088), (6, 7094240), (8, 5320680), (10, 4256544), (12, 3547120), (15, 2837696), (16, 2660340), (20, 2128272), (24, 1773560), (30, 1418848), (32, 1330170), (40, 1064136), (48, 886780), (60, 709424), (64, 665085), (80, 532068), (96, 443390), (101, 421440), (120, 354712), (160, 266034), (192, 221695), (202, 210720), (240, 177356), (303, 140480), (320, 133017), (404, 105360), (439, 96960), (480, 88678), (505, 84288), (606, 70240), (808, 52680), (878, 48480), (960, 44339), (1010, 42144), (1212, 35120), (1317, 32320), (1515, 28096), (1616, 26340), (1756, 24240), (2020, 21072), (2195, 19392), (2424, 17560), (2634, 16160), (3030, 14048), (3232, 13170), (3512, 12120), (4040, 10536), (4390, 9696), (4848, 8780), (5268, 8080), (6060, 7024), (6464, 6585)]