137659560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 438480000

約数和(自身を除く): 300820440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 173, 190, 228, 285, 346, 349, 380, 456, 519, 570, 692, 698, 760, 865, 1038, 1047, 1140, 1384, 1396, 1730, 1745, 2076, 2094, 2280, 2595, 2792, 3287, 3460, 3490, 4152, 4188, 5190, 5235, 6574, 6631, 6920, 6980, 8376, 9861, 10380, 10470, 13148, 13262, 13960, 16435, 19722, 19893, 20760, 20940, 26296, 26524, 32870, 33155, 39444, 39786, 41880, 49305, 53048, 60377, 65740, 66310, 78888, 79572, 98610, 99465, 120754, 131480, 132620, 159144, 181131, 197220, 198930, 241508, 265240, 301885, 362262, 394440, 397860, 483016, 603770, 724524, 795720, 905655, 1147163, 1207540, 1449048, 1811310, 2294326, 2415080, 3441489, 3622620, 4588652, 5735815, 6882978, 7245240, 9177304, 11471630, 13765956, 17207445, 22943260, 27531912, 34414890, 45886520, 68829780, 137659560]

約数ペア:

[(1, 137659560), (2, 68829780), (3, 45886520), (4, 34414890), (5, 27531912), (6, 22943260), (8, 17207445), (10, 13765956), (12, 11471630), (15, 9177304), (19, 7245240), (20, 6882978), (24, 5735815), (30, 4588652), (38, 3622620), (40, 3441489), (57, 2415080), (60, 2294326), (76, 1811310), (95, 1449048), (114, 1207540), (120, 1147163), (152, 905655), (173, 795720), (190, 724524), (228, 603770), (285, 483016), (346, 397860), (349, 394440), (380, 362262), (456, 301885), (519, 265240), (570, 241508), (692, 198930), (698, 197220), (760, 181131), (865, 159144), (1038, 132620), (1047, 131480), (1140, 120754), (1384, 99465), (1396, 98610), (1730, 79572), (1745, 78888), (2076, 66310), (2094, 65740), (2280, 60377), (2595, 53048), (2792, 49305), (3287, 41880), (3460, 39786), (3490, 39444), (4152, 33155), (4188, 32870), (5190, 26524), (5235, 26296), (6574, 20940), (6631, 20760), (6920, 19893), (6980, 19722), (8376, 16435), (9861, 13960), (10380, 13262), (10470, 13148)]