1020741120

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{6329}}^1$

素因数の和:6365

約数の個数: 240

約数和(自身を含む): 4040768160

約数和(自身を除く): 3020027040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6329, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12658, 13440, 16128, 17920, 18987, 20160, 23040, 25316, 26880, 31645, 32256, 37974, 40320, 44303, 50632, 53760, 56961, 63290, 75948, 80640, 88606, 94935, 101264, 113922, 126580, 132909, 151896, 161280, 177212, 189870, 202528, 221515, 227844, 253160, 265818, 284805, 303792, 354424, 379740, 398727, 405056, 443030, 455688, 506320, 531636, 569610, 607584, 664545, 708848, 759480, 797454, 810112, 886060, 911376, 1012640, 1063272, 1139220, 1215168, 1329090, 1417696, 1518960, 1594908, 1620224, 1772120, 1822752, 1993635, 2025280, 2126544, 2278440, 2430336, 2658180, 2835392, 3037920, 3189816, 3240448, 3544240, 3645504, 3987270, 4050560, 4253088, 4556880, 4860672, 5316360, 5670784, 6075840, 6379632, 7088480, 7291008, 7974540, 8101120, 8506176, 9113760, 9721344, 10632720, 11341568, 12151680, 12759264, 14176960, 14582016, 15949080, 16202240, 17012352, 18227520, 21265440, 22683136, 24303360, 25518528, 28353920, 29164032, 31898160, 34024704, 36455040, 42530880, 48606720, 51037056, 56707840, 63796320, 68049408, 72910080, 85061760, 102074112, 113415680, 127592640, 145820160, 170123520, 204148224, 255185280, 340247040, 510370560, 1020741120]

約数ペア:

[(1, 1020741120), (2, 510370560), (3, 340247040), (4, 255185280), (5, 204148224), (6, 170123520), (7, 145820160), (8, 127592640), (9, 113415680), (10, 102074112), (12, 85061760), (14, 72910080), (15, 68049408), (16, 63796320), (18, 56707840), (20, 51037056), (21, 48606720), (24, 42530880), (28, 36455040), (30, 34024704), (32, 31898160), (35, 29164032), (36, 28353920), (40, 25518528), (42, 24303360), (45, 22683136), (48, 21265440), (56, 18227520), (60, 17012352), (63, 16202240), (64, 15949080), (70, 14582016), (72, 14176960), (80, 12759264), (84, 12151680), (90, 11341568), (96, 10632720), (105, 9721344), (112, 9113760), (120, 8506176), (126, 8101120), (128, 7974540), (140, 7291008), (144, 7088480), (160, 6379632), (168, 6075840), (180, 5670784), (192, 5316360), (210, 4860672), (224, 4556880), (240, 4253088), (252, 4050560), (256, 3987270), (280, 3645504), (288, 3544240), (315, 3240448), (320, 3189816), (336, 3037920), (360, 2835392), (384, 2658180), (420, 2430336), (448, 2278440), (480, 2126544), (504, 2025280), (512, 1993635), (560, 1822752), (576, 1772120), (630, 1620224), (640, 1594908), (672, 1518960), (720, 1417696), (768, 1329090), (840, 1215168), (896, 1139220), (960, 1063272), (1008, 1012640), (1120, 911376), (1152, 886060), (1260, 810112), (1280, 797454), (1344, 759480), (1440, 708848), (1536, 664545), (1680, 607584), (1792, 569610), (1920, 531636), (2016, 506320), (2240, 455688), (2304, 443030), (2520, 405056), (2560, 398727), (2688, 379740), (2880, 354424), (3360, 303792), (3584, 284805), (3840, 265818), (4032, 253160), (4480, 227844), (4608, 221515), (5040, 202528), (5376, 189870), (5760, 177212), (6329, 161280), (6720, 151896), (7680, 132909), (8064, 126580), (8960, 113922), (10080, 101264), (10752, 94935), (11520, 88606), (12658, 80640), (13440, 75948), (16128, 63290), (17920, 56961), (18987, 53760), (20160, 50632), (23040, 44303), (25316, 40320), (26880, 37974), (31645, 32256)]