1891451520

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:877

約数の個数: 512

約数和(自身を含む): 8068608000

約数和(自身を除く): 6177156480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 266, 270, 280, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 384, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 756, 760, 798, 823, 840, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1140, 1152, 1197, 1216, 1260, 1330, 1344, 1368, 1440, 1512, 1520, 1596, 1646, 1680, 1710, 1728, 1824, 1890, 1920, 1995, 2016, 2052, 2128, 2160, 2240, 2280, 2394, 2432, 2469, 2520, 2565, 2660, 2688, 2736, 2880, 3024, 3040, 3192, 3292, 3360, 3420, 3456, 3591, 3648, 3780, 3990, 4032, 4104, 4115, 4256, 4320, 4480, 4560, 4788, 4938, 5040, 5130, 5320, 5472, 5760, 5761, 5985, 6048, 6080, 6384, 6584, 6720, 6840, 7182, 7296, 7407, 7560, 7980, 8064, 8208, 8230, 8512, 8640, 9120, 9576, 9876, 10080, 10260, 10640, 10944, 11522, 11970, 12096, 12160, 12345, 12768, 13168, 13440, 13680, 14364, 14814, 15120, 15637, 15960, 16416, 16460, 17024, 17280, 17283, 17955, 18240, 19152, 19752, 20160, 20520, 21280, 21888, 22221, 23044, 23940, 24192, 24690, 25536, 26336, 27360, 28728, 28805, 29628, 30240, 31274, 31920, 32832, 32920, 34566, 35910, 36480, 37035, 38304, 39504, 40320, 41040, 42560, 44442, 46088, 46911, 47880, 49380, 51072, 51849, 52672, 54720, 57456, 57610, 59256, 60480, 62548, 63840, 65664, 65840, 69132, 71820, 74070, 76608, 78185, 79008, 82080, 85120, 86415, 88884, 92176, 93822, 95760, 98760, 103698, 105344, 109440, 109459, 111105, 114912, 115220, 118512, 120960, 125096, 127680, 131680, 138264, 140733, 143640, 148140, 153216, 155547, 156370, 158016, 164160, 172830, 177768, 184352, 187644, 191520, 197520, 207396, 218918, 222210, 229824, 230440, 234555, 237024, 250192, 255360, 259245, 263360, 276528, 281466, 287280, 296280, 311094, 312740, 316032, 328320, 328377, 345660, 355536, 368704, 375288, 383040, 395040, 414792, 422199, 437836, 444420, 459648, 460880, 469110, 474048, 500384, 518490, 526720, 547295, 553056, 562932, 574560, 592560, 622188, 625480, 656754, 691320, 703665, 711072, 737408, 750576, 766080, 777735, 790080, 829584, 844398, 875672, 888840, 921760, 938220, 948096, 985131, 1000768, 1036980, 1094590, 1106112, 1125864, 1149120, 1185120, 1244376, 1250960, 1313508, 1382640, 1407330, 1422144, 1501152, 1555470, 1580160, 1641885, 1659168, 1688796, 1751344, 1777680, 1843520, 1876440, 1970262, 2001536, 2073960, 2110995, 2189180, 2212224, 2251728, 2298240, 2370240, 2488752, 2501920, 2627016, 2765280, 2814660, 2844288, 2955393, 3002304, 3110940, 3283770, 3318336, 3377592, 3502688, 3555360, 3687040, 3752880, 3940524, 4147920, 4221990, 4378360, 4503456, 4740480, 4925655, 4977504, 5003840, 5254032, 5530560, 5629320, 5910786, 6004608, 6221880, 6567540, 6636672, 6755184, 7005376, 7110720, 7505760, 7881048, 8295840, 8443980, 8756720, 9006912, 9851310, 9955008, 10007680, 10508064, 11061120, 11258640, 11821572, 12443760, 13135080, 13510368, 14010752, 14221440, 14776965, 15011520, 15762096, 16591680, 16887960, 17513440, 18013824, 19702620, 19910016, 21016128, 22517280, 23643144, 24887520, 26270160, 27020736, 29553930, 30023040, 31524192, 33183360, 33775920, 35026880, 39405240, 42032256, 45034560, 47286288, 49775040, 52540320, 54041472, 59107860, 63048384, 67551840, 70053760, 78810480, 90069120, 94572576, 99550080, 105080640, 118215720, 126096768, 135103680, 157620960, 189145152, 210161280, 236431440, 270207360, 315241920, 378290304, 472862880, 630483840, 945725760, 1891451520]

約数ペア:

[(1, 1891451520), (2, 945725760), (3, 630483840), (4, 472862880), (5, 378290304), (6, 315241920), (7, 270207360), (8, 236431440), (9, 210161280), (10, 189145152), (12, 157620960), (14, 135103680), (15, 126096768), (16, 118215720), (18, 105080640), (19, 99550080), (20, 94572576), (21, 90069120), (24, 78810480), (27, 70053760), (28, 67551840), (30, 63048384), (32, 59107860), (35, 54041472), (36, 52540320), (38, 49775040), (40, 47286288), (42, 45034560), (45, 42032256), (48, 39405240), (54, 35026880), (56, 33775920), (57, 33183360), (60, 31524192), (63, 30023040), (64, 29553930), (70, 27020736), (72, 26270160), (76, 24887520), (80, 23643144), (84, 22517280), (90, 21016128), (95, 19910016), (96, 19702620), (105, 18013824), (108, 17513440), (112, 16887960), (114, 16591680), (120, 15762096), (126, 15011520), (128, 14776965), (133, 14221440), (135, 14010752), (140, 13510368), (144, 13135080), (152, 12443760), (160, 11821572), (168, 11258640), (171, 11061120), (180, 10508064), (189, 10007680), (190, 9955008), (192, 9851310), (210, 9006912), (216, 8756720), (224, 8443980), (228, 8295840), (240, 7881048), (252, 7505760), (266, 7110720), (270, 7005376), (280, 6755184), (285, 6636672), (288, 6567540), (304, 6221880), (315, 6004608), (320, 5910786), (336, 5629320), (342, 5530560), (360, 5254032), (378, 5003840), (380, 4977504), (384, 4925655), (399, 4740480), (420, 4503456), (432, 4378360), (448, 4221990), (456, 4147920), (480, 3940524), (504, 3752880), (513, 3687040), (532, 3555360), (540, 3502688), (560, 3377592), (570, 3318336), (576, 3283770), (608, 3110940), (630, 3002304), (640, 2955393), (665, 2844288), (672, 2814660), (684, 2765280), (720, 2627016), (756, 2501920), (760, 2488752), (798, 2370240), (823, 2298240), (840, 2251728), (855, 2212224), (864, 2189180), (896, 2110995), (912, 2073960), (945, 2001536), (960, 1970262), (1008, 1876440), (1026, 1843520), (1064, 1777680), (1080, 1751344), (1120, 1688796), (1140, 1659168), (1152, 1641885), (1197, 1580160), (1216, 1555470), (1260, 1501152), (1330, 1422144), (1344, 1407330), (1368, 1382640), (1440, 1313508), (1512, 1250960), (1520, 1244376), (1596, 1185120), (1646, 1149120), (1680, 1125864), (1710, 1106112), (1728, 1094590), (1824, 1036980), (1890, 1000768), (1920, 985131), (1995, 948096), (2016, 938220), (2052, 921760), (2128, 888840), (2160, 875672), (2240, 844398), (2280, 829584), (2394, 790080), (2432, 777735), (2469, 766080), (2520, 750576), (2565, 737408), (2660, 711072), (2688, 703665), (2736, 691320), (2880, 656754), (3024, 625480), (3040, 622188), (3192, 592560), (3292, 574560), (3360, 562932), (3420, 553056), (3456, 547295), (3591, 526720), (3648, 518490), (3780, 500384), (3990, 474048), (4032, 469110), (4104, 460880), (4115, 459648), (4256, 444420), (4320, 437836), (4480, 422199), (4560, 414792), (4788, 395040), (4938, 383040), (5040, 375288), (5130, 368704), (5320, 355536), (5472, 345660), (5760, 328377), (5761, 328320), (5985, 316032), (6048, 312740), (6080, 311094), (6384, 296280), (6584, 287280), (6720, 281466), (6840, 276528), (7182, 263360), (7296, 259245), (7407, 255360), (7560, 250192), (7980, 237024), (8064, 234555), (8208, 230440), (8230, 229824), (8512, 222210), (8640, 218918), (9120, 207396), (9576, 197520), (9876, 191520), (10080, 187644), (10260, 184352), (10640, 177768), (10944, 172830), (11522, 164160), (11970, 158016), (12096, 156370), (12160, 155547), (12345, 153216), (12768, 148140), (13168, 143640), (13440, 140733), (13680, 138264), (14364, 131680), (14814, 127680), (15120, 125096), (15637, 120960), (15960, 118512), (16416, 115220), (16460, 114912), (17024, 111105), (17280, 109459), (17283, 109440), (17955, 105344), (18240, 103698), (19152, 98760), (19752, 95760), (20160, 93822), (20520, 92176), (21280, 88884), (21888, 86415), (22221, 85120), (23044, 82080), (23940, 79008), (24192, 78185), (24690, 76608), (25536, 74070), (26336, 71820), (27360, 69132), (28728, 65840), (28805, 65664), (29628, 63840), (30240, 62548), (31274, 60480), (31920, 59256), (32832, 57610), (32920, 57456), (34566, 54720), (35910, 52672), (36480, 51849), (37035, 51072), (38304, 49380), (39504, 47880), (40320, 46911), (41040, 46088), (42560, 44442)]