1323630720

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{2837}}^1$

素因数の和:2874

約数の個数: 224

約数和(自身を含む): 4745959020

約数和(自身を除く): 3422328300

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2837, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5184, 5674, 5760, 5832, 6480, 7290, 7776, 8511, 8640, 9720, 10368, 11348, 11664, 12960, 14185, 14580, 15552, 17022, 17280, 19440, 22696, 23328, 25533, 25920, 28370, 29160, 31104, 34044, 38880, 42555, 45392, 46656, 51066, 51840, 56740, 58320, 68088, 76599, 77760, 85110, 90784, 93312, 102132, 113480, 116640, 127665, 136176, 153198, 155520, 170220, 181568, 204264, 226960, 229797, 233280, 255330, 272352, 306396, 340440, 363136, 382995, 408528, 453920, 459594, 466560, 510660, 544704, 612792, 680880, 689391, 765990, 817056, 907840, 919188, 1021320, 1089408, 1148985, 1225584, 1361760, 1378782, 1531980, 1634112, 1815680, 1838376, 2042640, 2068173, 2297970, 2451168, 2723520, 2757564, 3063960, 3268224, 3446955, 3676752, 4085280, 4136346, 4595940, 4902336, 5447040, 5515128, 6127920, 6893910, 7353504, 8170560, 8272692, 9191880, 9804672, 10340865, 11030256, 12255840, 13787820, 14707008, 16341120, 16545384, 18383760, 20681730, 22060512, 24511680, 27575640, 29414016, 33090768, 36767520, 41363460, 44121024, 49023360, 55151280, 66181536, 73535040, 82726920, 88242048, 110302560, 132363072, 147070080, 165453840, 220605120, 264726144, 330907680, 441210240, 661815360, 1323630720]

約数ペア:

[(1, 1323630720), (2, 661815360), (3, 441210240), (4, 330907680), (5, 264726144), (6, 220605120), (8, 165453840), (9, 147070080), (10, 132363072), (12, 110302560), (15, 88242048), (16, 82726920), (18, 73535040), (20, 66181536), (24, 55151280), (27, 49023360), (30, 44121024), (32, 41363460), (36, 36767520), (40, 33090768), (45, 29414016), (48, 27575640), (54, 24511680), (60, 22060512), (64, 20681730), (72, 18383760), (80, 16545384), (81, 16341120), (90, 14707008), (96, 13787820), (108, 12255840), (120, 11030256), (128, 10340865), (135, 9804672), (144, 9191880), (160, 8272692), (162, 8170560), (180, 7353504), (192, 6893910), (216, 6127920), (240, 5515128), (243, 5447040), (270, 4902336), (288, 4595940), (320, 4136346), (324, 4085280), (360, 3676752), (384, 3446955), (405, 3268224), (432, 3063960), (480, 2757564), (486, 2723520), (540, 2451168), (576, 2297970), (640, 2068173), (648, 2042640), (720, 1838376), (729, 1815680), (810, 1634112), (864, 1531980), (960, 1378782), (972, 1361760), (1080, 1225584), (1152, 1148985), (1215, 1089408), (1296, 1021320), (1440, 919188), (1458, 907840), (1620, 817056), (1728, 765990), (1920, 689391), (1944, 680880), (2160, 612792), (2430, 544704), (2592, 510660), (2837, 466560), (2880, 459594), (2916, 453920), (3240, 408528), (3456, 382995), (3645, 363136), (3888, 340440), (4320, 306396), (4860, 272352), (5184, 255330), (5674, 233280), (5760, 229797), (5832, 226960), (6480, 204264), (7290, 181568), (7776, 170220), (8511, 155520), (8640, 153198), (9720, 136176), (10368, 127665), (11348, 116640), (11664, 113480), (12960, 102132), (14185, 93312), (14580, 90784), (15552, 85110), (17022, 77760), (17280, 76599), (19440, 68088), (22696, 58320), (23328, 56740), (25533, 51840), (25920, 51066), (28370, 46656), (29160, 45392), (31104, 42555), (34044, 38880)]