16192680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:579

約数の個数: 128

約数和(自身を含む): 57127680

約数和(自身を除く): 40935000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 521, 555, 740, 777, 840, 888, 1036, 1042, 1110, 1295, 1480, 1554, 1563, 2072, 2084, 2220, 2590, 2605, 3108, 3126, 3647, 3885, 4168, 4440, 5180, 5210, 6216, 6252, 7294, 7770, 7815, 10360, 10420, 10941, 12504, 14588, 15540, 15630, 18235, 19277, 20840, 21882, 29176, 31080, 31260, 36470, 38554, 43764, 54705, 57831, 62520, 72940, 77108, 87528, 96385, 109410, 115662, 134939, 145880, 154216, 192770, 218820, 231324, 269878, 289155, 385540, 404817, 437640, 462648, 539756, 578310, 674695, 771080, 809634, 1079512, 1156620, 1349390, 1619268, 2024085, 2313240, 2698780, 3238536, 4048170, 5397560, 8096340, 16192680]

約数ペア:

[(1, 16192680), (2, 8096340), (3, 5397560), (4, 4048170), (5, 3238536), (6, 2698780), (7, 2313240), (8, 2024085), (10, 1619268), (12, 1349390), (14, 1156620), (15, 1079512), (20, 809634), (21, 771080), (24, 674695), (28, 578310), (30, 539756), (35, 462648), (37, 437640), (40, 404817), (42, 385540), (56, 289155), (60, 269878), (70, 231324), (74, 218820), (84, 192770), (105, 154216), (111, 145880), (120, 134939), (140, 115662), (148, 109410), (168, 96385), (185, 87528), (210, 77108), (222, 72940), (259, 62520), (280, 57831), (296, 54705), (370, 43764), (420, 38554), (444, 36470), (518, 31260), (521, 31080), (555, 29176), (740, 21882), (777, 20840), (840, 19277), (888, 18235), (1036, 15630), (1042, 15540), (1110, 14588), (1295, 12504), (1480, 10941), (1554, 10420), (1563, 10360), (2072, 7815), (2084, 7770), (2220, 7294), (2590, 6252), (2605, 6216), (3108, 5210), (3126, 5180), (3647, 4440), (3885, 4168)]