70442560

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:620

約数の個数: 112

約数和(自身を含む): 185659776

約数和(自身を除く): 115217216

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 320, 340, 368, 391, 460, 544, 563, 680, 736, 782, 920, 1088, 1126, 1360, 1472, 1564, 1840, 1955, 2252, 2720, 2815, 3128, 3680, 3910, 4504, 5440, 5630, 6256, 7360, 7820, 9008, 9571, 11260, 12512, 12949, 15640, 18016, 19142, 22520, 25024, 25898, 31280, 36032, 38284, 45040, 47855, 51796, 62560, 64745, 76568, 90080, 95710, 103592, 125120, 129490, 153136, 180160, 191420, 207184, 220133, 258980, 306272, 382840, 414368, 440266, 517960, 612544, 765680, 828736, 880532, 1035920, 1100665, 1531360, 1761064, 2071840, 2201330, 3062720, 3522128, 4143680, 4402660, 7044256, 8805320, 14088512, 17610640, 35221280, 70442560]

約数ペア:

[(1, 70442560), (2, 35221280), (4, 17610640), (5, 14088512), (8, 8805320), (10, 7044256), (16, 4402660), (17, 4143680), (20, 3522128), (23, 3062720), (32, 2201330), (34, 2071840), (40, 1761064), (46, 1531360), (64, 1100665), (68, 1035920), (80, 880532), (85, 828736), (92, 765680), (115, 612544), (136, 517960), (160, 440266), (170, 414368), (184, 382840), (230, 306272), (272, 258980), (320, 220133), (340, 207184), (368, 191420), (391, 180160), (460, 153136), (544, 129490), (563, 125120), (680, 103592), (736, 95710), (782, 90080), (920, 76568), (1088, 64745), (1126, 62560), (1360, 51796), (1472, 47855), (1564, 45040), (1840, 38284), (1955, 36032), (2252, 31280), (2720, 25898), (2815, 25024), (3128, 22520), (3680, 19142), (3910, 18016), (4504, 15640), (5440, 12949), (5630, 12512), (6256, 11260), (7360, 9571), (7820, 9008)]