7289388160

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4903}}^1$

素因数の和:5046

約数の個数: 128

約数和(自身を含む): 18367637760

約数和(自身を除く): 11078249600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 101, 115, 128, 160, 184, 202, 230, 320, 368, 404, 460, 505, 640, 736, 808, 920, 1010, 1472, 1616, 1840, 2020, 2323, 2944, 3232, 3680, 4040, 4646, 4903, 6464, 7360, 8080, 9292, 9806, 11615, 12928, 14720, 16160, 18584, 19612, 23230, 24515, 32320, 37168, 39224, 46460, 49030, 64640, 74336, 78448, 92920, 98060, 112769, 148672, 156896, 185840, 196120, 225538, 297344, 313792, 371680, 392240, 451076, 495203, 563845, 627584, 743360, 784480, 902152, 990406, 1127690, 1486720, 1568960, 1804304, 1980812, 2255380, 2476015, 3137920, 3608608, 3961624, 4510760, 4952030, 7217216, 7923248, 9021520, 9904060, 11389669, 14434432, 15846496, 18043040, 19808120, 22779338, 31692992, 36086080, 39616240, 45558676, 56948345, 63385984, 72172160, 79232480, 91117352, 113896690, 158464960, 182234704, 227793380, 316929920, 364469408, 455586760, 728938816, 911173520, 1457877632, 1822347040, 3644694080, 7289388160]

約数ペア:

[(1, 7289388160), (2, 3644694080), (4, 1822347040), (5, 1457877632), (8, 911173520), (10, 728938816), (16, 455586760), (20, 364469408), (23, 316929920), (32, 227793380), (40, 182234704), (46, 158464960), (64, 113896690), (80, 91117352), (92, 79232480), (101, 72172160), (115, 63385984), (128, 56948345), (160, 45558676), (184, 39616240), (202, 36086080), (230, 31692992), (320, 22779338), (368, 19808120), (404, 18043040), (460, 15846496), (505, 14434432), (640, 11389669), (736, 9904060), (808, 9021520), (920, 7923248), (1010, 7217216), (1472, 4952030), (1616, 4510760), (1840, 3961624), (2020, 3608608), (2323, 3137920), (2944, 2476015), (3232, 2255380), (3680, 1980812), (4040, 1804304), (4646, 1568960), (4903, 1486720), (6464, 1127690), (7360, 990406), (8080, 902152), (9292, 784480), (9806, 743360), (11615, 627584), (12928, 563845), (14720, 495203), (16160, 451076), (18584, 392240), (19612, 371680), (23230, 313792), (24515, 297344), (32320, 225538), (37168, 196120), (39224, 185840), (46460, 156896), (49030, 148672), (64640, 112769), (74336, 98060), (78448, 92920)]