2048258520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3889}}^1$

素因数の和:3943

約数の個数: 384

約数和(自身を含む): 8738496000

約数和(自身を除く): 6690237480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 84, 88, 90, 95, 99, 105, 110, 114, 120, 126, 132, 133, 140, 152, 154, 165, 168, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 264, 266, 280, 285, 308, 315, 330, 342, 360, 380, 385, 396, 399, 418, 420, 440, 456, 462, 495, 504, 532, 570, 616, 627, 630, 660, 665, 684, 693, 760, 770, 792, 798, 836, 840, 855, 924, 990, 1045, 1064, 1140, 1155, 1197, 1254, 1260, 1320, 1330, 1368, 1386, 1463, 1540, 1596, 1672, 1710, 1848, 1881, 1980, 1995, 2090, 2280, 2310, 2394, 2508, 2520, 2660, 2772, 2926, 3080, 3135, 3192, 3420, 3465, 3762, 3889, 3960, 3990, 4180, 4389, 4620, 4788, 5016, 5320, 5544, 5852, 5985, 6270, 6840, 6930, 7315, 7524, 7778, 7980, 8360, 8778, 9240, 9405, 9576, 11667, 11704, 11970, 12540, 13167, 13860, 14630, 15048, 15556, 15960, 17556, 18810, 19445, 21945, 23334, 23940, 25080, 26334, 27223, 27720, 29260, 31112, 35001, 35112, 37620, 38890, 42779, 43890, 46668, 47880, 52668, 54446, 58335, 58520, 65835, 70002, 73891, 75240, 77780, 81669, 85558, 87780, 93336, 105336, 108892, 116670, 128337, 131670, 136115, 140004, 147782, 155560, 163338, 171116, 175005, 175560, 213895, 217784, 221673, 233340, 245007, 256674, 263340, 272230, 280008, 295564, 299453, 326676, 342232, 350010, 369455, 385011, 408345, 427790, 443346, 466680, 490014, 513348, 517237, 526680, 544460, 591128, 598906, 641685, 653352, 665019, 700020, 738910, 770022, 812801, 816690, 855580, 886692, 898359, 980028, 1026696, 1034474, 1088920, 1108365, 1197812, 1225035, 1283370, 1330038, 1400040, 1477820, 1497265, 1540044, 1551711, 1625602, 1633380, 1711160, 1773384, 1796718, 1925055, 1960056, 2068948, 2216730, 2395624, 2438403, 2450070, 2566740, 2586185, 2660076, 2695077, 2955640, 2994530, 3080088, 3103422, 3251204, 3266760, 3325095, 3593436, 3850110, 4064005, 4137896, 4433460, 4491795, 4655133, 4876806, 4900140, 5133480, 5172370, 5320152, 5390154, 5689607, 5989060, 6206844, 6502408, 6650190, 7186872, 7315209, 7700220, 7758555, 8128010, 8866920, 8983590, 9310266, 9753612, 9800280, 10344740, 10780308, 11379214, 11978120, 12192015, 12413688, 13300380, 13475385, 14630418, 15400440, 15517110, 16256020, 17068821, 17967180, 18620532, 19507224, 20689480, 21560616, 22758428, 23275665, 24384030, 26600760, 26950770, 28448035, 29260836, 31034220, 32512040, 34137642, 35934360, 36576045, 37241064, 45516856, 46551330, 48768060, 51206463, 53901540, 56896070, 58521672, 62068440, 68275284, 73152090, 85344105, 93102660, 97536120, 102412926, 107803080, 113792140, 136550568, 146304180, 170688210, 186205320, 204825852, 227584280, 256032315, 292608360, 341376420, 409651704, 512064630, 682752840, 1024129260, 2048258520]

約数ペア:

[(1, 2048258520), (2, 1024129260), (3, 682752840), (4, 512064630), (5, 409651704), (6, 341376420), (7, 292608360), (8, 256032315), (9, 227584280), (10, 204825852), (11, 186205320), (12, 170688210), (14, 146304180), (15, 136550568), (18, 113792140), (19, 107803080), (20, 102412926), (21, 97536120), (22, 93102660), (24, 85344105), (28, 73152090), (30, 68275284), (33, 62068440), (35, 58521672), (36, 56896070), (38, 53901540), (40, 51206463), (42, 48768060), (44, 46551330), (45, 45516856), (55, 37241064), (56, 36576045), (57, 35934360), (60, 34137642), (63, 32512040), (66, 31034220), (70, 29260836), (72, 28448035), (76, 26950770), (77, 26600760), (84, 24384030), (88, 23275665), (90, 22758428), (95, 21560616), (99, 20689480), (105, 19507224), (110, 18620532), (114, 17967180), (120, 17068821), (126, 16256020), (132, 15517110), (133, 15400440), (140, 14630418), (152, 13475385), (154, 13300380), (165, 12413688), (168, 12192015), (171, 11978120), (180, 11379214), (190, 10780308), (198, 10344740), (209, 9800280), (210, 9753612), (220, 9310266), (228, 8983590), (231, 8866920), (252, 8128010), (264, 7758555), (266, 7700220), (280, 7315209), (285, 7186872), (308, 6650190), (315, 6502408), (330, 6206844), (342, 5989060), (360, 5689607), (380, 5390154), (385, 5320152), (396, 5172370), (399, 5133480), (418, 4900140), (420, 4876806), (440, 4655133), (456, 4491795), (462, 4433460), (495, 4137896), (504, 4064005), (532, 3850110), (570, 3593436), (616, 3325095), (627, 3266760), (630, 3251204), (660, 3103422), (665, 3080088), (684, 2994530), (693, 2955640), (760, 2695077), (770, 2660076), (792, 2586185), (798, 2566740), (836, 2450070), (840, 2438403), (855, 2395624), (924, 2216730), (990, 2068948), (1045, 1960056), (1064, 1925055), (1140, 1796718), (1155, 1773384), (1197, 1711160), (1254, 1633380), (1260, 1625602), (1320, 1551711), (1330, 1540044), (1368, 1497265), (1386, 1477820), (1463, 1400040), (1540, 1330038), (1596, 1283370), (1672, 1225035), (1710, 1197812), (1848, 1108365), (1881, 1088920), (1980, 1034474), (1995, 1026696), (2090, 980028), (2280, 898359), (2310, 886692), (2394, 855580), (2508, 816690), (2520, 812801), (2660, 770022), (2772, 738910), (2926, 700020), (3080, 665019), (3135, 653352), (3192, 641685), (3420, 598906), (3465, 591128), (3762, 544460), (3889, 526680), (3960, 517237), (3990, 513348), (4180, 490014), (4389, 466680), (4620, 443346), (4788, 427790), (5016, 408345), (5320, 385011), (5544, 369455), (5852, 350010), (5985, 342232), (6270, 326676), (6840, 299453), (6930, 295564), (7315, 280008), (7524, 272230), (7778, 263340), (7980, 256674), (8360, 245007), (8778, 233340), (9240, 221673), (9405, 217784), (9576, 213895), (11667, 175560), (11704, 175005), (11970, 171116), (12540, 163338), (13167, 155560), (13860, 147782), (14630, 140004), (15048, 136115), (15556, 131670), (15960, 128337), (17556, 116670), (18810, 108892), (19445, 105336), (21945, 93336), (23334, 87780), (23940, 85558), (25080, 81669), (26334, 77780), (27223, 75240), (27720, 73891), (29260, 70002), (31112, 65835), (35001, 58520), (35112, 58335), (37620, 54446), (38890, 52668), (42779, 47880), (43890, 46668)]