197752320

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{2861}}^1$

素因数の和:2893

約数の個数: 160

約数和(自身を含む): 702678240

約数和(自身を除く): 504925920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2861, 2880, 3456, 3840, 4320, 4608, 5722, 5760, 6912, 7680, 8583, 8640, 11444, 11520, 13824, 14305, 17166, 17280, 22888, 23040, 25749, 28610, 34332, 34560, 42915, 45776, 51498, 57220, 68664, 69120, 77247, 85830, 91552, 102996, 114440, 128745, 137328, 154494, 171660, 183104, 205992, 228880, 257490, 274656, 308988, 343320, 366208, 386235, 411984, 457760, 514980, 549312, 617976, 686640, 732416, 772470, 823968, 915520, 1029960, 1098624, 1235952, 1373280, 1464832, 1544940, 1647936, 1831040, 2059920, 2197248, 2471904, 2746560, 3089880, 3295872, 3662080, 4119840, 4394496, 4943808, 5493120, 6179760, 6591744, 7324160, 8239680, 9887616, 10986240, 12359520, 13183488, 16479360, 19775232, 21972480, 24719040, 32958720, 39550464, 49438080, 65917440, 98876160, 197752320]

約数ペア:

[(1, 197752320), (2, 98876160), (3, 65917440), (4, 49438080), (5, 39550464), (6, 32958720), (8, 24719040), (9, 21972480), (10, 19775232), (12, 16479360), (15, 13183488), (16, 12359520), (18, 10986240), (20, 9887616), (24, 8239680), (27, 7324160), (30, 6591744), (32, 6179760), (36, 5493120), (40, 4943808), (45, 4394496), (48, 4119840), (54, 3662080), (60, 3295872), (64, 3089880), (72, 2746560), (80, 2471904), (90, 2197248), (96, 2059920), (108, 1831040), (120, 1647936), (128, 1544940), (135, 1464832), (144, 1373280), (160, 1235952), (180, 1098624), (192, 1029960), (216, 915520), (240, 823968), (256, 772470), (270, 732416), (288, 686640), (320, 617976), (360, 549312), (384, 514980), (432, 457760), (480, 411984), (512, 386235), (540, 366208), (576, 343320), (640, 308988), (720, 274656), (768, 257490), (864, 228880), (960, 205992), (1080, 183104), (1152, 171660), (1280, 154494), (1440, 137328), (1536, 128745), (1728, 114440), (1920, 102996), (2160, 91552), (2304, 85830), (2560, 77247), (2861, 69120), (2880, 68664), (3456, 57220), (3840, 51498), (4320, 45776), (4608, 42915), (5722, 34560), (5760, 34332), (6912, 28610), (7680, 25749), (8583, 23040), (8640, 22888), (11444, 17280), (11520, 17166), (13824, 14305)]