1413486720

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{81799}}^1$

素因数の和:81827

約数の個数: 128

約数和(自身を含む): 5006160000

約数和(自身を除く): 3592673280

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 81799, 163598, 245397, 327196, 408995, 490794, 654392, 736191, 817990, 981588, 1226985, 1308784, 1472382, 1635980, 1963176, 2208573, 2453970, 2617568, 2944764, 3271960, 3680955, 3926352, 4417146, 4907940, 5235136, 5889528, 6543920, 7361910, 7852704, 8834292, 9815880, 10470272, 11042865, 11779056, 13087840, 14723820, 15705408, 17668584, 19631760, 22085730, 23558112, 26175680, 29447640, 31410816, 35337168, 39263520, 44171460, 47116224, 52351360, 58895280, 70674336, 78527040, 88342920, 94232448, 117790560, 141348672, 157054080, 176685840, 235581120, 282697344, 353371680, 471162240, 706743360, 1413486720]

約数ペア:

[(1, 1413486720), (2, 706743360), (3, 471162240), (4, 353371680), (5, 282697344), (6, 235581120), (8, 176685840), (9, 157054080), (10, 141348672), (12, 117790560), (15, 94232448), (16, 88342920), (18, 78527040), (20, 70674336), (24, 58895280), (27, 52351360), (30, 47116224), (32, 44171460), (36, 39263520), (40, 35337168), (45, 31410816), (48, 29447640), (54, 26175680), (60, 23558112), (64, 22085730), (72, 19631760), (80, 17668584), (90, 15705408), (96, 14723820), (108, 13087840), (120, 11779056), (128, 11042865), (135, 10470272), (144, 9815880), (160, 8834292), (180, 7852704), (192, 7361910), (216, 6543920), (240, 5889528), (270, 5235136), (288, 4907940), (320, 4417146), (360, 3926352), (384, 3680955), (432, 3271960), (480, 2944764), (540, 2617568), (576, 2453970), (640, 2208573), (720, 1963176), (864, 1635980), (960, 1472382), (1080, 1308784), (1152, 1226985), (1440, 981588), (1728, 817990), (1920, 736191), (2160, 654392), (2880, 490794), (3456, 408995), (4320, 327196), (5760, 245397), (8640, 163598), (17280, 81799)]