192695680

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 128

約数和(自身を含む): 495720000

約数和(自身を除く): 303024320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 89, 128, 136, 160, 170, 178, 199, 272, 320, 340, 356, 398, 445, 544, 640, 680, 712, 796, 890, 995, 1088, 1360, 1424, 1513, 1592, 1780, 1990, 2176, 2720, 2848, 3026, 3184, 3383, 3560, 3980, 5440, 5696, 6052, 6368, 6766, 7120, 7565, 7960, 10880, 11392, 12104, 12736, 13532, 14240, 15130, 15920, 16915, 17711, 24208, 25472, 27064, 28480, 30260, 31840, 33830, 35422, 48416, 54128, 56960, 60520, 63680, 67660, 70844, 88555, 96832, 108256, 121040, 127360, 135320, 141688, 177110, 193664, 216512, 242080, 270640, 283376, 301087, 354220, 433024, 484160, 541280, 566752, 602174, 708440, 968320, 1082560, 1133504, 1204348, 1416880, 1505435, 2165120, 2267008, 2408696, 2833760, 3010870, 4817392, 5667520, 6021740, 9634784, 11335040, 12043480, 19269568, 24086960, 38539136, 48173920, 96347840, 192695680]

約数ペア:

[(1, 192695680), (2, 96347840), (4, 48173920), (5, 38539136), (8, 24086960), (10, 19269568), (16, 12043480), (17, 11335040), (20, 9634784), (32, 6021740), (34, 5667520), (40, 4817392), (64, 3010870), (68, 2833760), (80, 2408696), (85, 2267008), (89, 2165120), (128, 1505435), (136, 1416880), (160, 1204348), (170, 1133504), (178, 1082560), (199, 968320), (272, 708440), (320, 602174), (340, 566752), (356, 541280), (398, 484160), (445, 433024), (544, 354220), (640, 301087), (680, 283376), (712, 270640), (796, 242080), (890, 216512), (995, 193664), (1088, 177110), (1360, 141688), (1424, 135320), (1513, 127360), (1592, 121040), (1780, 108256), (1990, 96832), (2176, 88555), (2720, 70844), (2848, 67660), (3026, 63680), (3184, 60520), (3383, 56960), (3560, 54128), (3980, 48416), (5440, 35422), (5696, 33830), (6052, 31840), (6368, 30260), (6766, 28480), (7120, 27064), (7565, 25472), (7960, 24208), (10880, 17711), (11392, 16915), (12104, 15920), (12736, 15130), (13532, 14240)]