398157760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:172

約数の個数: 336

約数和(自身を含む): 1293985728

約数和(自身を除く): 895827968

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 113, 121, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 226, 242, 260, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 452, 455, 484, 520, 560, 565, 572, 605, 616, 704, 715, 728, 770, 791, 832, 847, 880, 904, 910, 968, 1001, 1040, 1120, 1130, 1144, 1210, 1232, 1243, 1430, 1456, 1469, 1540, 1573, 1582, 1694, 1760, 1808, 1820, 1936, 2002, 2080, 2240, 2260, 2288, 2420, 2464, 2486, 2860, 2912, 2938, 3080, 3146, 3164, 3388, 3520, 3616, 3640, 3872, 3955, 4004, 4160, 4235, 4520, 4576, 4840, 4928, 4972, 5005, 5720, 5824, 5876, 6160, 6215, 6292, 6328, 6776, 7232, 7280, 7345, 7744, 7865, 7910, 8008, 8470, 8701, 9040, 9152, 9680, 9944, 10010, 10283, 11011, 11440, 11752, 12320, 12430, 12584, 12656, 13552, 13673, 14560, 14690, 15730, 15820, 16016, 16159, 16940, 17402, 18080, 19360, 19888, 20020, 20566, 22022, 22880, 23504, 24640, 24860, 25168, 25312, 27104, 27346, 29120, 29380, 31460, 31640, 32032, 32318, 33880, 34804, 36160, 38720, 39776, 40040, 41132, 43505, 44044, 45760, 47008, 49720, 50336, 50624, 51415, 54208, 54692, 55055, 58760, 62920, 63280, 64064, 64636, 67760, 68365, 69608, 79552, 80080, 80795, 82264, 87010, 88088, 94016, 95711, 99440, 100672, 102830, 109384, 110110, 113113, 117520, 125840, 126560, 129272, 135520, 136730, 139216, 160160, 161590, 164528, 174020, 176176, 177749, 191422, 198880, 205660, 218768, 220220, 226226, 235040, 251680, 253120, 258544, 271040, 273460, 278432, 320320, 323180, 329056, 348040, 352352, 355498, 382844, 397760, 411320, 437536, 440440, 452452, 470080, 478555, 503360, 517088, 546920, 556864, 565565, 646360, 658112, 696080, 704704, 710996, 765688, 822640, 875072, 880880, 888745, 904904, 957110, 1034176, 1093840, 1131130, 1244243, 1292720, 1392160, 1421992, 1531376, 1645280, 1761760, 1777490, 1809808, 1914220, 2187680, 2262260, 2488486, 2585440, 2784320, 2843984, 3062752, 3290560, 3523520, 3554980, 3619616, 3828440, 4375360, 4524520, 4976972, 5170880, 5687968, 6125504, 6221215, 7109960, 7239232, 7656880, 9049040, 9953944, 11375936, 12442430, 14219920, 15313760, 18098080, 19907888, 24884860, 28439840, 30627520, 36196160, 39815776, 49769720, 56879680, 79631552, 99539440, 199078880, 398157760]

約数ペア:

[(1, 398157760), (2, 199078880), (4, 99539440), (5, 79631552), (7, 56879680), (8, 49769720), (10, 39815776), (11, 36196160), (13, 30627520), (14, 28439840), (16, 24884860), (20, 19907888), (22, 18098080), (26, 15313760), (28, 14219920), (32, 12442430), (35, 11375936), (40, 9953944), (44, 9049040), (52, 7656880), (55, 7239232), (56, 7109960), (64, 6221215), (65, 6125504), (70, 5687968), (77, 5170880), (80, 4976972), (88, 4524520), (91, 4375360), (104, 3828440), (110, 3619616), (112, 3554980), (113, 3523520), (121, 3290560), (130, 3062752), (140, 2843984), (143, 2784320), (154, 2585440), (160, 2488486), (176, 2262260), (182, 2187680), (208, 1914220), (220, 1809808), (224, 1777490), (226, 1761760), (242, 1645280), (260, 1531376), (280, 1421992), (286, 1392160), (308, 1292720), (320, 1244243), (352, 1131130), (364, 1093840), (385, 1034176), (416, 957110), (440, 904904), (448, 888745), (452, 880880), (455, 875072), (484, 822640), (520, 765688), (560, 710996), (565, 704704), (572, 696080), (605, 658112), (616, 646360), (704, 565565), (715, 556864), (728, 546920), (770, 517088), (791, 503360), (832, 478555), (847, 470080), (880, 452452), (904, 440440), (910, 437536), (968, 411320), (1001, 397760), (1040, 382844), (1120, 355498), (1130, 352352), (1144, 348040), (1210, 329056), (1232, 323180), (1243, 320320), (1430, 278432), (1456, 273460), (1469, 271040), (1540, 258544), (1573, 253120), (1582, 251680), (1694, 235040), (1760, 226226), (1808, 220220), (1820, 218768), (1936, 205660), (2002, 198880), (2080, 191422), (2240, 177749), (2260, 176176), (2288, 174020), (2420, 164528), (2464, 161590), (2486, 160160), (2860, 139216), (2912, 136730), (2938, 135520), (3080, 129272), (3146, 126560), (3164, 125840), (3388, 117520), (3520, 113113), (3616, 110110), (3640, 109384), (3872, 102830), (3955, 100672), (4004, 99440), (4160, 95711), (4235, 94016), (4520, 88088), (4576, 87010), (4840, 82264), (4928, 80795), (4972, 80080), (5005, 79552), (5720, 69608), (5824, 68365), (5876, 67760), (6160, 64636), (6215, 64064), (6292, 63280), (6328, 62920), (6776, 58760), (7232, 55055), (7280, 54692), (7345, 54208), (7744, 51415), (7865, 50624), (7910, 50336), (8008, 49720), (8470, 47008), (8701, 45760), (9040, 44044), (9152, 43505), (9680, 41132), (9944, 40040), (10010, 39776), (10283, 38720), (11011, 36160), (11440, 34804), (11752, 33880), (12320, 32318), (12430, 32032), (12584, 31640), (12656, 31460), (13552, 29380), (13673, 29120), (14560, 27346), (14690, 27104), (15730, 25312), (15820, 25168), (16016, 24860), (16159, 24640), (16940, 23504), (17402, 22880), (18080, 22022), (19360, 20566), (19888, 20020)]