289355813880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{168281}}^1$

素因数の和:168414

約数の個数: 256

約数和(自身を含む): 1046848665600

約数和(自身を除く): 757492851720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 89, 92, 105, 115, 120, 138, 140, 161, 168, 178, 184, 210, 230, 267, 276, 280, 322, 345, 356, 420, 445, 460, 483, 534, 552, 623, 644, 690, 712, 805, 840, 890, 920, 966, 1068, 1246, 1288, 1335, 1380, 1610, 1780, 1869, 1932, 2047, 2136, 2415, 2492, 2670, 2760, 3115, 3220, 3560, 3738, 3864, 4094, 4830, 4984, 5340, 6141, 6230, 6440, 7476, 8188, 9345, 9660, 10235, 10680, 12282, 12460, 14329, 14952, 16376, 18690, 19320, 20470, 24564, 24920, 28658, 30705, 37380, 40940, 42987, 49128, 57316, 61410, 71645, 74760, 81880, 85974, 114632, 122820, 143290, 168281, 171948, 214935, 245640, 286580, 336562, 343896, 429870, 504843, 573160, 673124, 841405, 859740, 1009686, 1177967, 1346248, 1682810, 1719480, 2019372, 2355934, 2524215, 3365620, 3533901, 3870463, 4038744, 4711868, 5048430, 5889835, 6731240, 7067802, 7740926, 9423736, 10096860, 11611389, 11779670, 14135604, 14977009, 15481852, 17669505, 19352315, 20193720, 23222778, 23559340, 27093241, 28271208, 29954018, 30963704, 35339010, 38704630, 44931027, 46445556, 47118680, 54186482, 58056945, 59908036, 70678020, 74885045, 77409260, 81279723, 89862054, 92891112, 104839063, 108372964, 116113890, 119816072, 135466205, 141356040, 149770090, 154818520, 162559446, 179724108, 209678126, 216745928, 224655135, 232227780, 270932410, 299540180, 314517189, 325118892, 344471207, 359448216, 406398615, 419356252, 449310270, 464455560, 524195315, 541864820, 599080360, 629034378, 650237784, 688942414, 812797230, 838712504, 898620540, 1033413621, 1048390630, 1083729640, 1258068756, 1377884828, 1572585945, 1625594460, 1722356035, 1797241080, 2066827242, 2096781260, 2411298449, 2516137512, 2755769656, 3145171890, 3251188920, 3444712070, 4133654484, 4193562520, 4822596898, 5167068105, 6290343780, 6889424140, 7233895347, 8267308968, 9645193796, 10334136210, 12056492245, 12580687560, 13778848280, 14467790694, 19290387592, 20668272420, 24112984490, 28935581388, 36169476735, 41336544840, 48225968980, 57871162776, 72338953470, 96451937960, 144677906940, 289355813880]

約数ペア:

[(1, 289355813880), (2, 144677906940), (3, 96451937960), (4, 72338953470), (5, 57871162776), (6, 48225968980), (7, 41336544840), (8, 36169476735), (10, 28935581388), (12, 24112984490), (14, 20668272420), (15, 19290387592), (20, 14467790694), (21, 13778848280), (23, 12580687560), (24, 12056492245), (28, 10334136210), (30, 9645193796), (35, 8267308968), (40, 7233895347), (42, 6889424140), (46, 6290343780), (56, 5167068105), (60, 4822596898), (69, 4193562520), (70, 4133654484), (84, 3444712070), (89, 3251188920), (92, 3145171890), (105, 2755769656), (115, 2516137512), (120, 2411298449), (138, 2096781260), (140, 2066827242), (161, 1797241080), (168, 1722356035), (178, 1625594460), (184, 1572585945), (210, 1377884828), (230, 1258068756), (267, 1083729640), (276, 1048390630), (280, 1033413621), (322, 898620540), (345, 838712504), (356, 812797230), (420, 688942414), (445, 650237784), (460, 629034378), (483, 599080360), (534, 541864820), (552, 524195315), (623, 464455560), (644, 449310270), (690, 419356252), (712, 406398615), (805, 359448216), (840, 344471207), (890, 325118892), (920, 314517189), (966, 299540180), (1068, 270932410), (1246, 232227780), (1288, 224655135), (1335, 216745928), (1380, 209678126), (1610, 179724108), (1780, 162559446), (1869, 154818520), (1932, 149770090), (2047, 141356040), (2136, 135466205), (2415, 119816072), (2492, 116113890), (2670, 108372964), (2760, 104839063), (3115, 92891112), (3220, 89862054), (3560, 81279723), (3738, 77409260), (3864, 74885045), (4094, 70678020), (4830, 59908036), (4984, 58056945), (5340, 54186482), (6141, 47118680), (6230, 46445556), (6440, 44931027), (7476, 38704630), (8188, 35339010), (9345, 30963704), (9660, 29954018), (10235, 28271208), (10680, 27093241), (12282, 23559340), (12460, 23222778), (14329, 20193720), (14952, 19352315), (16376, 17669505), (18690, 15481852), (19320, 14977009), (20470, 14135604), (24564, 11779670), (24920, 11611389), (28658, 10096860), (30705, 9423736), (37380, 7740926), (40940, 7067802), (42987, 6731240), (49128, 5889835), (57316, 5048430), (61410, 4711868), (71645, 4038744), (74760, 3870463), (81880, 3533901), (85974, 3365620), (114632, 2524215), (122820, 2355934), (143290, 2019372), (168281, 1719480), (171948, 1682810), (214935, 1346248), (245640, 1177967), (286580, 1009686), (336562, 859740), (343896, 841405), (429870, 673124), (504843, 573160)]