1618253280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{160541}}^1$

素因数の和:160569

約数の個数: 144

約数和(自身を含む): 6311227104

約数和(自身を除く): 4692973824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 160541, 321082, 481623, 642164, 802705, 963246, 1123787, 1284328, 1444869, 1605410, 1926492, 2247574, 2408115, 2568656, 2889738, 3210820, 3371361, 3852984, 4495148, 4816230, 5137312, 5618935, 5779476, 6421640, 6742722, 7224345, 7705968, 8990296, 9632460, 10114083, 11237870, 11558952, 12843280, 13485444, 14448690, 15411936, 16856805, 17980592, 19264920, 20228166, 22475740, 23117904, 25686560, 26970888, 28897380, 33713610, 35961184, 38529840, 40456332, 44951480, 46235808, 50570415, 53941776, 57794760, 67427220, 77059680, 80912664, 89902960, 101140830, 107883552, 115589520, 134854440, 161825328, 179805920, 202281660, 231179040, 269708880, 323650656, 404563320, 539417760, 809126640, 1618253280]

約数ペア:

[(1, 1618253280), (2, 809126640), (3, 539417760), (4, 404563320), (5, 323650656), (6, 269708880), (7, 231179040), (8, 202281660), (9, 179805920), (10, 161825328), (12, 134854440), (14, 115589520), (15, 107883552), (16, 101140830), (18, 89902960), (20, 80912664), (21, 77059680), (24, 67427220), (28, 57794760), (30, 53941776), (32, 50570415), (35, 46235808), (36, 44951480), (40, 40456332), (42, 38529840), (45, 35961184), (48, 33713610), (56, 28897380), (60, 26970888), (63, 25686560), (70, 23117904), (72, 22475740), (80, 20228166), (84, 19264920), (90, 17980592), (96, 16856805), (105, 15411936), (112, 14448690), (120, 13485444), (126, 12843280), (140, 11558952), (144, 11237870), (160, 10114083), (168, 9632460), (180, 8990296), (210, 7705968), (224, 7224345), (240, 6742722), (252, 6421640), (280, 5779476), (288, 5618935), (315, 5137312), (336, 4816230), (360, 4495148), (420, 3852984), (480, 3371361), (504, 3210820), (560, 2889738), (630, 2568656), (672, 2408115), (720, 2247574), (840, 1926492), (1008, 1605410), (1120, 1444869), (1260, 1284328), (1440, 1123787), (1680, 963246), (2016, 802705), (2520, 642164), (3360, 481623), (5040, 321082), (10080, 160541)]