190091520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:625

約数の個数: 216

約数和(自身を含む): 681571800

約数和(自身を除く): 491480280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 569, 576, 580, 640, 696, 720, 768, 870, 928, 960, 1044, 1138, 1152, 1160, 1280, 1305, 1392, 1440, 1707, 1740, 1856, 1920, 2088, 2276, 2304, 2320, 2610, 2784, 2845, 2880, 3414, 3480, 3712, 3840, 4176, 4552, 4640, 5121, 5220, 5568, 5690, 5760, 6828, 6960, 7424, 8352, 8535, 9104, 9280, 10242, 10440, 11136, 11380, 11520, 13656, 13920, 16501, 16704, 17070, 18208, 18560, 20484, 20880, 22272, 22760, 25605, 27312, 27840, 33002, 33408, 34140, 36416, 37120, 40968, 41760, 45520, 49503, 51210, 54624, 55680, 66004, 66816, 68280, 72832, 81936, 82505, 83520, 91040, 99006, 102420, 109248, 111360, 132008, 136560, 145664, 148509, 163872, 165010, 167040, 182080, 198012, 204840, 218496, 247515, 264016, 273120, 297018, 327744, 330020, 334080, 364160, 396024, 409680, 436992, 495030, 528032, 546240, 594036, 655488, 660040, 728320, 742545, 792048, 819360, 990060, 1056064, 1092480, 1188072, 1310976, 1320080, 1485090, 1584096, 1638720, 1980120, 2112128, 2184960, 2376144, 2640160, 2970180, 3168192, 3277440, 3960240, 4224256, 4752288, 5280320, 5940360, 6336384, 6554880, 7920480, 9504576, 10560640, 11880720, 12672768, 15840960, 19009152, 21121280, 23761440, 31681920, 38018304, 47522880, 63363840, 95045760, 190091520]

約数ペア:

[(1, 190091520), (2, 95045760), (3, 63363840), (4, 47522880), (5, 38018304), (6, 31681920), (8, 23761440), (9, 21121280), (10, 19009152), (12, 15840960), (15, 12672768), (16, 11880720), (18, 10560640), (20, 9504576), (24, 7920480), (29, 6554880), (30, 6336384), (32, 5940360), (36, 5280320), (40, 4752288), (45, 4224256), (48, 3960240), (58, 3277440), (60, 3168192), (64, 2970180), (72, 2640160), (80, 2376144), (87, 2184960), (90, 2112128), (96, 1980120), (116, 1638720), (120, 1584096), (128, 1485090), (144, 1320080), (145, 1310976), (160, 1188072), (174, 1092480), (180, 1056064), (192, 990060), (232, 819360), (240, 792048), (256, 742545), (261, 728320), (288, 660040), (290, 655488), (320, 594036), (348, 546240), (360, 528032), (384, 495030), (435, 436992), (464, 409680), (480, 396024), (522, 364160), (569, 334080), (576, 330020), (580, 327744), (640, 297018), (696, 273120), (720, 264016), (768, 247515), (870, 218496), (928, 204840), (960, 198012), (1044, 182080), (1138, 167040), (1152, 165010), (1160, 163872), (1280, 148509), (1305, 145664), (1392, 136560), (1440, 132008), (1707, 111360), (1740, 109248), (1856, 102420), (1920, 99006), (2088, 91040), (2276, 83520), (2304, 82505), (2320, 81936), (2610, 72832), (2784, 68280), (2845, 66816), (2880, 66004), (3414, 55680), (3480, 54624), (3712, 51210), (3840, 49503), (4176, 45520), (4552, 41760), (4640, 40968), (5121, 37120), (5220, 36416), (5568, 34140), (5690, 33408), (5760, 33002), (6828, 27840), (6960, 27312), (7424, 25605), (8352, 22760), (8535, 22272), (9104, 20880), (9280, 20484), (10242, 18560), (10440, 18208), (11136, 17070), (11380, 16704), (11520, 16501), (13656, 13920)]