556400160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1978179840

約数和(自身を除く): 1421779680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 73, 79, 80, 90, 96, 120, 134, 144, 146, 158, 160, 180, 201, 219, 237, 240, 268, 288, 292, 316, 335, 360, 365, 395, 402, 438, 474, 480, 536, 584, 603, 632, 657, 670, 711, 720, 730, 790, 804, 876, 948, 1005, 1072, 1095, 1168, 1185, 1206, 1264, 1314, 1340, 1422, 1440, 1460, 1580, 1608, 1752, 1896, 2010, 2144, 2190, 2336, 2370, 2412, 2528, 2628, 2680, 2844, 2920, 3015, 3160, 3216, 3285, 3504, 3555, 3792, 4020, 4380, 4740, 4824, 4891, 5256, 5293, 5360, 5688, 5767, 5840, 6030, 6320, 6432, 6570, 7008, 7110, 7584, 8040, 8760, 9480, 9648, 9782, 10512, 10586, 10720, 11376, 11534, 11680, 12060, 12640, 13140, 14220, 14673, 15879, 16080, 17301, 17520, 18960, 19296, 19564, 21024, 21172, 22752, 23068, 24120, 24455, 26280, 26465, 28440, 28835, 29346, 31758, 32160, 34602, 35040, 37920, 39128, 42344, 44019, 46136, 47637, 48240, 48910, 51903, 52560, 52930, 56880, 57670, 58692, 63516, 69204, 73365, 78256, 79395, 84688, 86505, 88038, 92272, 95274, 96480, 97820, 103806, 105120, 105860, 113760, 115340, 117384, 127032, 138408, 146730, 156512, 158790, 169376, 173010, 176076, 184544, 190548, 195640, 207612, 211720, 220095, 230680, 234768, 238185, 254064, 259515, 276816, 293460, 317580, 346020, 352152, 381096, 386389, 391280, 415224, 423440, 440190, 461360, 469536, 476370, 508128, 519030, 553632, 586920, 635160, 692040, 704304, 762192, 772778, 782560, 830448, 846880, 880380, 922720, 952740, 1038060, 1159167, 1173840, 1270320, 1384080, 1408608, 1524384, 1545556, 1660896, 1760760, 1905480, 1931945, 2076120, 2318334, 2347680, 2540640, 2768160, 3091112, 3477501, 3521520, 3810960, 3863890, 4152240, 4636668, 5795835, 6182224, 6955002, 7043040, 7621920, 7727780, 8304480, 9273336, 11591670, 12364448, 13910004, 15455560, 17387505, 18546672, 23183340, 27820008, 30911120, 34775010, 37093344, 46366680, 55640016, 61822240, 69550020, 92733360, 111280032, 139100040, 185466720, 278200080, 556400160]

約数ペア:

[(1, 556400160), (2, 278200080), (3, 185466720), (4, 139100040), (5, 111280032), (6, 92733360), (8, 69550020), (9, 61822240), (10, 55640016), (12, 46366680), (15, 37093344), (16, 34775010), (18, 30911120), (20, 27820008), (24, 23183340), (30, 18546672), (32, 17387505), (36, 15455560), (40, 13910004), (45, 12364448), (48, 11591670), (60, 9273336), (67, 8304480), (72, 7727780), (73, 7621920), (79, 7043040), (80, 6955002), (90, 6182224), (96, 5795835), (120, 4636668), (134, 4152240), (144, 3863890), (146, 3810960), (158, 3521520), (160, 3477501), (180, 3091112), (201, 2768160), (219, 2540640), (237, 2347680), (240, 2318334), (268, 2076120), (288, 1931945), (292, 1905480), (316, 1760760), (335, 1660896), (360, 1545556), (365, 1524384), (395, 1408608), (402, 1384080), (438, 1270320), (474, 1173840), (480, 1159167), (536, 1038060), (584, 952740), (603, 922720), (632, 880380), (657, 846880), (670, 830448), (711, 782560), (720, 772778), (730, 762192), (790, 704304), (804, 692040), (876, 635160), (948, 586920), (1005, 553632), (1072, 519030), (1095, 508128), (1168, 476370), (1185, 469536), (1206, 461360), (1264, 440190), (1314, 423440), (1340, 415224), (1422, 391280), (1440, 386389), (1460, 381096), (1580, 352152), (1608, 346020), (1752, 317580), (1896, 293460), (2010, 276816), (2144, 259515), (2190, 254064), (2336, 238185), (2370, 234768), (2412, 230680), (2528, 220095), (2628, 211720), (2680, 207612), (2844, 195640), (2920, 190548), (3015, 184544), (3160, 176076), (3216, 173010), (3285, 169376), (3504, 158790), (3555, 156512), (3792, 146730), (4020, 138408), (4380, 127032), (4740, 117384), (4824, 115340), (4891, 113760), (5256, 105860), (5293, 105120), (5360, 103806), (5688, 97820), (5767, 96480), (5840, 95274), (6030, 92272), (6320, 88038), (6432, 86505), (6570, 84688), (7008, 79395), (7110, 78256), (7584, 73365), (8040, 69204), (8760, 63516), (9480, 58692), (9648, 57670), (9782, 56880), (10512, 52930), (10586, 52560), (10720, 51903), (11376, 48910), (11534, 48240), (11680, 47637), (12060, 46136), (12640, 44019), (13140, 42344), (14220, 39128), (14673, 37920), (15879, 35040), (16080, 34602), (17301, 32160), (17520, 31758), (18960, 29346), (19296, 28835), (19564, 28440), (21024, 26465), (21172, 26280), (22752, 24455), (23068, 24120)]