319965120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1277}}^1$

素因数の和:1332

約数の個数: 224

約数和(自身を含む): 1168603200

約数和(自身を除く): 848638080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 348, 360, 432, 435, 464, 480, 522, 540, 576, 580, 696, 720, 783, 864, 870, 928, 960, 1044, 1080, 1160, 1277, 1305, 1392, 1440, 1566, 1728, 1740, 1856, 2088, 2160, 2320, 2554, 2610, 2784, 2880, 3132, 3480, 3831, 3915, 4176, 4320, 4640, 5108, 5220, 5568, 6264, 6385, 6960, 7662, 7830, 8352, 8640, 9280, 10216, 10440, 11493, 12528, 12770, 13920, 15324, 15660, 16704, 19155, 20432, 20880, 22986, 25056, 25540, 27840, 30648, 31320, 34479, 37033, 38310, 40864, 41760, 45972, 50112, 51080, 57465, 61296, 62640, 68958, 74066, 76620, 81728, 83520, 91944, 102160, 111099, 114930, 122592, 125280, 137916, 148132, 153240, 172395, 183888, 185165, 204320, 222198, 229860, 245184, 250560, 275832, 296264, 306480, 333297, 344790, 367776, 370330, 408640, 444396, 459720, 551664, 555495, 592528, 612960, 666594, 689580, 735552, 740660, 888792, 919440, 999891, 1103328, 1110990, 1185056, 1225920, 1333188, 1379160, 1481320, 1666485, 1777584, 1838880, 1999782, 2206656, 2221980, 2370112, 2666376, 2758320, 2962640, 3332970, 3555168, 3677760, 3999564, 4443960, 4999455, 5332752, 5516640, 5925280, 6665940, 7110336, 7999128, 8887920, 9998910, 10665504, 11033280, 11850560, 13331880, 15998256, 17775840, 19997820, 21331008, 26663760, 31996512, 35551680, 39995640, 53327520, 63993024, 79991280, 106655040, 159982560, 319965120]

約数ペア:

[(1, 319965120), (2, 159982560), (3, 106655040), (4, 79991280), (5, 63993024), (6, 53327520), (8, 39995640), (9, 35551680), (10, 31996512), (12, 26663760), (15, 21331008), (16, 19997820), (18, 17775840), (20, 15998256), (24, 13331880), (27, 11850560), (29, 11033280), (30, 10665504), (32, 9998910), (36, 8887920), (40, 7999128), (45, 7110336), (48, 6665940), (54, 5925280), (58, 5516640), (60, 5332752), (64, 4999455), (72, 4443960), (80, 3999564), (87, 3677760), (90, 3555168), (96, 3332970), (108, 2962640), (116, 2758320), (120, 2666376), (135, 2370112), (144, 2221980), (145, 2206656), (160, 1999782), (174, 1838880), (180, 1777584), (192, 1666485), (216, 1481320), (232, 1379160), (240, 1333188), (261, 1225920), (270, 1185056), (288, 1110990), (290, 1103328), (320, 999891), (348, 919440), (360, 888792), (432, 740660), (435, 735552), (464, 689580), (480, 666594), (522, 612960), (540, 592528), (576, 555495), (580, 551664), (696, 459720), (720, 444396), (783, 408640), (864, 370330), (870, 367776), (928, 344790), (960, 333297), (1044, 306480), (1080, 296264), (1160, 275832), (1277, 250560), (1305, 245184), (1392, 229860), (1440, 222198), (1566, 204320), (1728, 185165), (1740, 183888), (1856, 172395), (2088, 153240), (2160, 148132), (2320, 137916), (2554, 125280), (2610, 122592), (2784, 114930), (2880, 111099), (3132, 102160), (3480, 91944), (3831, 83520), (3915, 81728), (4176, 76620), (4320, 74066), (4640, 68958), (5108, 62640), (5220, 61296), (5568, 57465), (6264, 51080), (6385, 50112), (6960, 45972), (7662, 41760), (7830, 40864), (8352, 38310), (8640, 37033), (9280, 34479), (10216, 31320), (10440, 30648), (11493, 27840), (12528, 25540), (12770, 25056), (13920, 22986), (15324, 20880), (15660, 20432), (16704, 19155)]