193354920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 192

約数和(自身を含む): 692115840

約数和(自身を除く): 498760920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 157, 165, 180, 198, 220, 264, 311, 314, 330, 360, 396, 440, 471, 495, 622, 628, 660, 785, 792, 933, 942, 990, 1244, 1256, 1320, 1413, 1555, 1570, 1727, 1866, 1884, 1980, 2355, 2488, 2799, 2826, 3110, 3140, 3421, 3454, 3732, 3768, 3960, 4665, 4710, 5181, 5598, 5652, 6220, 6280, 6842, 6908, 7065, 7464, 8635, 9330, 9420, 10263, 10362, 11196, 11304, 12440, 13684, 13816, 13995, 14130, 15543, 17105, 17270, 18660, 18840, 20526, 20724, 22392, 25905, 27368, 27990, 28260, 30789, 31086, 34210, 34540, 37320, 41052, 41448, 48827, 51315, 51810, 55980, 56520, 61578, 62172, 68420, 69080, 77715, 82104, 97654, 102630, 103620, 111960, 123156, 124344, 136840, 146481, 153945, 155430, 195308, 205260, 207240, 244135, 246312, 292962, 307890, 310860, 390616, 410520, 439443, 488270, 537097, 585924, 615780, 621720, 732405, 878886, 976540, 1074194, 1171848, 1231560, 1464810, 1611291, 1757772, 1953080, 2148388, 2197215, 2685485, 2929620, 3222582, 3515544, 4296776, 4394430, 4833873, 5370970, 5859240, 6445164, 8056455, 8788860, 9667746, 10741940, 12890328, 16112910, 17577720, 19335492, 21483880, 24169365, 32225820, 38670984, 48338730, 64451640, 96677460, 193354920]

約数ペア:

[(1, 193354920), (2, 96677460), (3, 64451640), (4, 48338730), (5, 38670984), (6, 32225820), (8, 24169365), (9, 21483880), (10, 19335492), (11, 17577720), (12, 16112910), (15, 12890328), (18, 10741940), (20, 9667746), (22, 8788860), (24, 8056455), (30, 6445164), (33, 5859240), (36, 5370970), (40, 4833873), (44, 4394430), (45, 4296776), (55, 3515544), (60, 3222582), (66, 2929620), (72, 2685485), (88, 2197215), (90, 2148388), (99, 1953080), (110, 1757772), (120, 1611291), (132, 1464810), (157, 1231560), (165, 1171848), (180, 1074194), (198, 976540), (220, 878886), (264, 732405), (311, 621720), (314, 615780), (330, 585924), (360, 537097), (396, 488270), (440, 439443), (471, 410520), (495, 390616), (622, 310860), (628, 307890), (660, 292962), (785, 246312), (792, 244135), (933, 207240), (942, 205260), (990, 195308), (1244, 155430), (1256, 153945), (1320, 146481), (1413, 136840), (1555, 124344), (1570, 123156), (1727, 111960), (1866, 103620), (1884, 102630), (1980, 97654), (2355, 82104), (2488, 77715), (2799, 69080), (2826, 68420), (3110, 62172), (3140, 61578), (3421, 56520), (3454, 55980), (3732, 51810), (3768, 51315), (3960, 48827), (4665, 41448), (4710, 41052), (5181, 37320), (5598, 34540), (5652, 34210), (6220, 31086), (6280, 30789), (6842, 28260), (6908, 27990), (7065, 27368), (7464, 25905), (8635, 22392), (9330, 20724), (9420, 20526), (10263, 18840), (10362, 18660), (11196, 17270), (11304, 17105), (12440, 15543), (13684, 14130), (13816, 13995)]