196125440

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:147

約数の個数: 216

約数和(自身を含む): 566228880

約数和(自身を除く): 370103440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 59, 64, 70, 80, 98, 106, 112, 118, 128, 140, 160, 196, 212, 224, 236, 245, 256, 265, 280, 295, 320, 371, 392, 413, 424, 448, 472, 490, 530, 560, 590, 640, 742, 784, 826, 848, 896, 944, 980, 1060, 1120, 1180, 1280, 1484, 1568, 1652, 1696, 1792, 1855, 1888, 1960, 2065, 2120, 2240, 2360, 2597, 2891, 2968, 3127, 3136, 3304, 3392, 3710, 3776, 3920, 4130, 4240, 4480, 4720, 5194, 5782, 5936, 6254, 6272, 6608, 6784, 7420, 7552, 7840, 8260, 8480, 8960, 9440, 10388, 11564, 11872, 12508, 12544, 12985, 13216, 13568, 14455, 14840, 15104, 15635, 15680, 16520, 16960, 18880, 20776, 21889, 23128, 23744, 25016, 25970, 26432, 28910, 29680, 31270, 31360, 33040, 33920, 37760, 41552, 43778, 46256, 47488, 50032, 51940, 52864, 57820, 59360, 62540, 62720, 66080, 67840, 75520, 83104, 87556, 92512, 94976, 100064, 103880, 105728, 109445, 115640, 118720, 125080, 132160, 153223, 166208, 175112, 185024, 200128, 207760, 218890, 231280, 237440, 250160, 264320, 306446, 332416, 350224, 370048, 400256, 415520, 437780, 462560, 474880, 500320, 528640, 612892, 664832, 700448, 740096, 766115, 800512, 831040, 875560, 925120, 1000640, 1225784, 1400896, 1532230, 1662080, 1751120, 1850240, 2001280, 2451568, 2801792, 3064460, 3324160, 3502240, 3700480, 4002560, 4903136, 5603584, 6128920, 7004480, 9806272, 12257840, 14008960, 19612544, 24515680, 28017920, 39225088, 49031360, 98062720, 196125440]

約数ペア:

[(1, 196125440), (2, 98062720), (4, 49031360), (5, 39225088), (7, 28017920), (8, 24515680), (10, 19612544), (14, 14008960), (16, 12257840), (20, 9806272), (28, 7004480), (32, 6128920), (35, 5603584), (40, 4903136), (49, 4002560), (53, 3700480), (56, 3502240), (59, 3324160), (64, 3064460), (70, 2801792), (80, 2451568), (98, 2001280), (106, 1850240), (112, 1751120), (118, 1662080), (128, 1532230), (140, 1400896), (160, 1225784), (196, 1000640), (212, 925120), (224, 875560), (236, 831040), (245, 800512), (256, 766115), (265, 740096), (280, 700448), (295, 664832), (320, 612892), (371, 528640), (392, 500320), (413, 474880), (424, 462560), (448, 437780), (472, 415520), (490, 400256), (530, 370048), (560, 350224), (590, 332416), (640, 306446), (742, 264320), (784, 250160), (826, 237440), (848, 231280), (896, 218890), (944, 207760), (980, 200128), (1060, 185024), (1120, 175112), (1180, 166208), (1280, 153223), (1484, 132160), (1568, 125080), (1652, 118720), (1696, 115640), (1792, 109445), (1855, 105728), (1888, 103880), (1960, 100064), (2065, 94976), (2120, 92512), (2240, 87556), (2360, 83104), (2597, 75520), (2891, 67840), (2968, 66080), (3127, 62720), (3136, 62540), (3304, 59360), (3392, 57820), (3710, 52864), (3776, 51940), (3920, 50032), (4130, 47488), (4240, 46256), (4480, 43778), (4720, 41552), (5194, 37760), (5782, 33920), (5936, 33040), (6254, 31360), (6272, 31270), (6608, 29680), (6784, 28910), (7420, 26432), (7552, 25970), (7840, 25016), (8260, 23744), (8480, 23128), (8960, 21889), (9440, 20776), (10388, 18880), (11564, 16960), (11872, 16520), (12508, 15680), (12544, 15635), (12985, 15104), (13216, 14840), (13568, 14455)]