969870160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40277}}^1$

素因数の和:40340

約数の個数: 80

約数和(自身を含む): 2637081216

約数和(自身を除く): 1667211056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 6020, 12040, 24080, 40277, 80554, 161108, 201385, 281939, 322216, 402770, 563878, 644432, 805540, 1127756, 1409695, 1611080, 1731911, 2255512, 2819390, 3222160, 3463822, 4511024, 5638780, 6927644, 8659555, 11277560, 12123377, 13855288, 17319110, 22555120, 24246754, 27710576, 34638220, 48493508, 60616885, 69276440, 96987016, 121233770, 138552880, 193974032, 242467540, 484935080, 969870160]

約数ペア:

[(1, 969870160), (2, 484935080), (4, 242467540), (5, 193974032), (7, 138552880), (8, 121233770), (10, 96987016), (14, 69276440), (16, 60616885), (20, 48493508), (28, 34638220), (35, 27710576), (40, 24246754), (43, 22555120), (56, 17319110), (70, 13855288), (80, 12123377), (86, 11277560), (112, 8659555), (140, 6927644), (172, 5638780), (215, 4511024), (280, 3463822), (301, 3222160), (344, 2819390), (430, 2255512), (560, 1731911), (602, 1611080), (688, 1409695), (860, 1127756), (1204, 805540), (1505, 644432), (1720, 563878), (2408, 402770), (3010, 322216), (3440, 281939), (4816, 201385), (6020, 161108), (12040, 80554), (24080, 40277)]