16845360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 160

約数和(自身を含む): 61519872

約数和(自身を除く): 44674512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 105, 111, 112, 120, 140, 148, 168, 185, 210, 222, 240, 259, 271, 280, 296, 336, 370, 420, 444, 518, 542, 555, 560, 592, 740, 777, 813, 840, 888, 1036, 1084, 1110, 1295, 1355, 1480, 1554, 1626, 1680, 1776, 1897, 2072, 2168, 2220, 2590, 2710, 2960, 3108, 3252, 3794, 3885, 4065, 4144, 4336, 4440, 5180, 5420, 5691, 6216, 6504, 7588, 7770, 8130, 8880, 9485, 10027, 10360, 10840, 11382, 12432, 13008, 15176, 15540, 16260, 18970, 20054, 20720, 21680, 22764, 28455, 30081, 30352, 31080, 32520, 37940, 40108, 45528, 50135, 56910, 60162, 62160, 65040, 70189, 75880, 80216, 91056, 100270, 113820, 120324, 140378, 150405, 151760, 160432, 200540, 210567, 227640, 240648, 280756, 300810, 350945, 401080, 421134, 455280, 481296, 561512, 601620, 701890, 802160, 842268, 1052835, 1123024, 1203240, 1403780, 1684536, 2105670, 2406480, 2807560, 3369072, 4211340, 5615120, 8422680, 16845360]

約数ペア:

[(1, 16845360), (2, 8422680), (3, 5615120), (4, 4211340), (5, 3369072), (6, 2807560), (7, 2406480), (8, 2105670), (10, 1684536), (12, 1403780), (14, 1203240), (15, 1123024), (16, 1052835), (20, 842268), (21, 802160), (24, 701890), (28, 601620), (30, 561512), (35, 481296), (37, 455280), (40, 421134), (42, 401080), (48, 350945), (56, 300810), (60, 280756), (70, 240648), (74, 227640), (80, 210567), (84, 200540), (105, 160432), (111, 151760), (112, 150405), (120, 140378), (140, 120324), (148, 113820), (168, 100270), (185, 91056), (210, 80216), (222, 75880), (240, 70189), (259, 65040), (271, 62160), (280, 60162), (296, 56910), (336, 50135), (370, 45528), (420, 40108), (444, 37940), (518, 32520), (542, 31080), (555, 30352), (560, 30081), (592, 28455), (740, 22764), (777, 21680), (813, 20720), (840, 20054), (888, 18970), (1036, 16260), (1084, 15540), (1110, 15176), (1295, 13008), (1355, 12432), (1480, 11382), (1554, 10840), (1626, 10360), (1680, 10027), (1776, 9485), (1897, 8880), (2072, 8130), (2168, 7770), (2220, 7588), (2590, 6504), (2710, 6216), (2960, 5691), (3108, 5420), (3252, 5180), (3794, 4440), (3885, 4336), (4065, 4144)]