660201120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 2414739600

約数和(自身を除く): 1754538480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 149, 153, 160, 170, 180, 181, 204, 240, 255, 272, 288, 298, 306, 340, 360, 362, 408, 447, 480, 510, 543, 544, 596, 612, 680, 720, 724, 745, 765, 816, 894, 905, 1020, 1086, 1192, 1224, 1341, 1360, 1440, 1448, 1490, 1530, 1629, 1632, 1788, 1810, 2040, 2172, 2235, 2384, 2448, 2533, 2682, 2715, 2720, 2896, 2980, 3060, 3077, 3258, 3576, 3620, 4080, 4344, 4470, 4768, 4896, 5066, 5364, 5430, 5792, 5960, 6120, 6154, 6516, 6705, 7152, 7240, 7599, 8145, 8160, 8688, 8940, 9231, 10132, 10728, 10860, 11920, 12240, 12308, 12665, 13032, 13410, 14304, 14480, 15198, 15385, 16290, 17376, 17880, 18462, 20264, 21456, 21720, 22797, 23840, 24480, 24616, 25330, 26064, 26820, 26969, 27693, 28960, 30396, 30770, 32580, 35760, 36924, 37995, 40528, 42912, 43440, 45594, 46155, 49232, 50660, 52128, 53640, 53938, 55386, 60792, 61540, 65160, 71520, 73848, 75990, 80907, 81056, 86880, 91188, 92310, 98464, 101320, 107280, 107876, 110772, 113985, 121584, 123080, 130320, 134845, 138465, 147696, 151980, 161814, 182376, 184620, 202640, 214560, 215752, 221544, 227970, 242721, 243168, 246160, 260640, 269690, 276930, 295392, 303960, 323628, 364752, 369240, 404535, 405280, 431504, 443088, 455940, 458473, 485442, 492320, 539380, 553860, 607920, 647256, 729504, 738480, 809070, 863008, 886176, 911880, 916946, 970884, 1078760, 1107720, 1213605, 1215840, 1294512, 1375419, 1476960, 1618140, 1823760, 1833892, 1941768, 2157520, 2215440, 2292365, 2427210, 2589024, 2750838, 3236280, 3647520, 3667784, 3883536, 4126257, 4315040, 4430880, 4584730, 4854420, 5501676, 6472560, 6877095, 7335568, 7767072, 8252514, 9169460, 9708840, 11003352, 12945120, 13754190, 14671136, 16505028, 18338920, 19417680, 20631285, 22006704, 27508380, 33010056, 36677840, 38835360, 41262570, 44013408, 55016760, 66020112, 73355680, 82525140, 110033520, 132040224, 165050280, 220067040, 330100560, 660201120]

約数ペア:

[(1, 660201120), (2, 330100560), (3, 220067040), (4, 165050280), (5, 132040224), (6, 110033520), (8, 82525140), (9, 73355680), (10, 66020112), (12, 55016760), (15, 44013408), (16, 41262570), (17, 38835360), (18, 36677840), (20, 33010056), (24, 27508380), (30, 22006704), (32, 20631285), (34, 19417680), (36, 18338920), (40, 16505028), (45, 14671136), (48, 13754190), (51, 12945120), (60, 11003352), (68, 9708840), (72, 9169460), (80, 8252514), (85, 7767072), (90, 7335568), (96, 6877095), (102, 6472560), (120, 5501676), (136, 4854420), (144, 4584730), (149, 4430880), (153, 4315040), (160, 4126257), (170, 3883536), (180, 3667784), (181, 3647520), (204, 3236280), (240, 2750838), (255, 2589024), (272, 2427210), (288, 2292365), (298, 2215440), (306, 2157520), (340, 1941768), (360, 1833892), (362, 1823760), (408, 1618140), (447, 1476960), (480, 1375419), (510, 1294512), (543, 1215840), (544, 1213605), (596, 1107720), (612, 1078760), (680, 970884), (720, 916946), (724, 911880), (745, 886176), (765, 863008), (816, 809070), (894, 738480), (905, 729504), (1020, 647256), (1086, 607920), (1192, 553860), (1224, 539380), (1341, 492320), (1360, 485442), (1440, 458473), (1448, 455940), (1490, 443088), (1530, 431504), (1629, 405280), (1632, 404535), (1788, 369240), (1810, 364752), (2040, 323628), (2172, 303960), (2235, 295392), (2384, 276930), (2448, 269690), (2533, 260640), (2682, 246160), (2715, 243168), (2720, 242721), (2896, 227970), (2980, 221544), (3060, 215752), (3077, 214560), (3258, 202640), (3576, 184620), (3620, 182376), (4080, 161814), (4344, 151980), (4470, 147696), (4768, 138465), (4896, 134845), (5066, 130320), (5364, 123080), (5430, 121584), (5792, 113985), (5960, 110772), (6120, 107876), (6154, 107280), (6516, 101320), (6705, 98464), (7152, 92310), (7240, 91188), (7599, 86880), (8145, 81056), (8160, 80907), (8688, 75990), (8940, 73848), (9231, 71520), (10132, 65160), (10728, 61540), (10860, 60792), (11920, 55386), (12240, 53938), (12308, 53640), (12665, 52128), (13032, 50660), (13410, 49232), (14304, 46155), (14480, 45594), (15198, 43440), (15385, 42912), (16290, 40528), (17376, 37995), (17880, 36924), (18462, 35760), (20264, 32580), (21456, 30770), (21720, 30396), (22797, 28960), (23840, 27693), (24480, 26969), (24616, 26820), (25330, 26064)]