396280080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{26209}}^1$

素因数の和:26238

約数の個数: 160

約数和(自身を含む): 1560019200

約数和(自身を除く): 1163739120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 26209, 52418, 78627, 104836, 131045, 157254, 183463, 209672, 235881, 262090, 314508, 366926, 393135, 419344, 471762, 524180, 550389, 629016, 707643, 733852, 786270, 917315, 943524, 1048360, 1100778, 1179405, 1258032, 1415286, 1467704, 1572540, 1651167, 1834630, 1887048, 2096720, 2201556, 2358810, 2751945, 2830572, 2935408, 3145080, 3302334, 3538215, 3669260, 3774096, 4403112, 4717620, 4953501, 5503890, 5661144, 6290160, 6604668, 7076430, 7338520, 8255835, 8806224, 9435240, 9907002, 11007780, 11322288, 13209336, 14152860, 14677040, 16511670, 18870480, 19814004, 22015560, 24767505, 26418672, 28305720, 33023340, 39628008, 44031120, 49535010, 56611440, 66046680, 79256016, 99070020, 132093360, 198140040, 396280080]

約数ペア:

[(1, 396280080), (2, 198140040), (3, 132093360), (4, 99070020), (5, 79256016), (6, 66046680), (7, 56611440), (8, 49535010), (9, 44031120), (10, 39628008), (12, 33023340), (14, 28305720), (15, 26418672), (16, 24767505), (18, 22015560), (20, 19814004), (21, 18870480), (24, 16511670), (27, 14677040), (28, 14152860), (30, 13209336), (35, 11322288), (36, 11007780), (40, 9907002), (42, 9435240), (45, 8806224), (48, 8255835), (54, 7338520), (56, 7076430), (60, 6604668), (63, 6290160), (70, 5661144), (72, 5503890), (80, 4953501), (84, 4717620), (90, 4403112), (105, 3774096), (108, 3669260), (112, 3538215), (120, 3302334), (126, 3145080), (135, 2935408), (140, 2830572), (144, 2751945), (168, 2358810), (180, 2201556), (189, 2096720), (210, 1887048), (216, 1834630), (240, 1651167), (252, 1572540), (270, 1467704), (280, 1415286), (315, 1258032), (336, 1179405), (360, 1100778), (378, 1048360), (420, 943524), (432, 917315), (504, 786270), (540, 733852), (560, 707643), (630, 629016), (720, 550389), (756, 524180), (840, 471762), (945, 419344), (1008, 393135), (1080, 366926), (1260, 314508), (1512, 262090), (1680, 235881), (1890, 209672), (2160, 183463), (2520, 157254), (3024, 131045), (3780, 104836), (5040, 78627), (7560, 52418), (15120, 26209)]