164541960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1188

約数の個数: 192

約数和(自身を含む): 599676480

約数和(自身を除く): 435134520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 55, 60, 66, 72, 74, 88, 90, 99, 110, 111, 120, 132, 148, 165, 180, 185, 198, 220, 222, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 555, 660, 666, 740, 792, 814, 888, 990, 1110, 1123, 1221, 1320, 1332, 1480, 1628, 1665, 1980, 2035, 2220, 2246, 2442, 2664, 3256, 3330, 3369, 3663, 3960, 4070, 4440, 4492, 4884, 5615, 6105, 6660, 6738, 7326, 8140, 8984, 9768, 10107, 11230, 12210, 12353, 13320, 13476, 14652, 16280, 16845, 18315, 20214, 22460, 24420, 24706, 26952, 29304, 33690, 36630, 37059, 40428, 41551, 44920, 48840, 49412, 50535, 61765, 67380, 73260, 74118, 80856, 83102, 98824, 101070, 111177, 123530, 124653, 134760, 146520, 148236, 166204, 185295, 202140, 207755, 222354, 247060, 249306, 296472, 332408, 370590, 373959, 404280, 415510, 444708, 457061, 494120, 498612, 555885, 623265, 741180, 747918, 831020, 889416, 914122, 997224, 1111770, 1246530, 1371183, 1482360, 1495836, 1662040, 1828244, 1869795, 2223540, 2285305, 2493060, 2742366, 2991672, 3656488, 3739590, 4113549, 4447080, 4570610, 4986120, 5484732, 6855915, 7479180, 8227098, 9141220, 10969464, 13711830, 14958360, 16454196, 18282440, 20567745, 27423660, 32908392, 41135490, 54847320, 82270980, 164541960]

約数ペア:

[(1, 164541960), (2, 82270980), (3, 54847320), (4, 41135490), (5, 32908392), (6, 27423660), (8, 20567745), (9, 18282440), (10, 16454196), (11, 14958360), (12, 13711830), (15, 10969464), (18, 9141220), (20, 8227098), (22, 7479180), (24, 6855915), (30, 5484732), (33, 4986120), (36, 4570610), (37, 4447080), (40, 4113549), (44, 3739590), (45, 3656488), (55, 2991672), (60, 2742366), (66, 2493060), (72, 2285305), (74, 2223540), (88, 1869795), (90, 1828244), (99, 1662040), (110, 1495836), (111, 1482360), (120, 1371183), (132, 1246530), (148, 1111770), (165, 997224), (180, 914122), (185, 889416), (198, 831020), (220, 747918), (222, 741180), (264, 623265), (296, 555885), (330, 498612), (333, 494120), (360, 457061), (370, 444708), (396, 415510), (407, 404280), (440, 373959), (444, 370590), (495, 332408), (555, 296472), (660, 249306), (666, 247060), (740, 222354), (792, 207755), (814, 202140), (888, 185295), (990, 166204), (1110, 148236), (1123, 146520), (1221, 134760), (1320, 124653), (1332, 123530), (1480, 111177), (1628, 101070), (1665, 98824), (1980, 83102), (2035, 80856), (2220, 74118), (2246, 73260), (2442, 67380), (2664, 61765), (3256, 50535), (3330, 49412), (3369, 48840), (3663, 44920), (3960, 41551), (4070, 40428), (4440, 37059), (4492, 36630), (4884, 33690), (5615, 29304), (6105, 26952), (6660, 24706), (6738, 24420), (7326, 22460), (8140, 20214), (8984, 18315), (9768, 16845), (10107, 16280), (11230, 14652), (12210, 13476), (12353, 13320)]