1915928640

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 392

約数和(自身を含む): 7036051968

約数和(自身を除く): 5120123328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 191, 192, 215, 216, 240, 243, 258, 270, 288, 320, 324, 344, 360, 382, 387, 405, 430, 432, 480, 486, 516, 540, 573, 576, 645, 648, 688, 720, 729, 764, 774, 810, 860, 864, 955, 960, 972, 1032, 1080, 1146, 1161, 1215, 1290, 1296, 1376, 1440, 1458, 1528, 1548, 1620, 1719, 1720, 1728, 1910, 1935, 1944, 2064, 2160, 2292, 2322, 2430, 2580, 2592, 2752, 2865, 2880, 2916, 3056, 3096, 3240, 3438, 3440, 3483, 3645, 3820, 3870, 3888, 4128, 4320, 4584, 4644, 4860, 5157, 5160, 5184, 5730, 5805, 5832, 6112, 6192, 6480, 6876, 6880, 6966, 7290, 7640, 7740, 7776, 8213, 8256, 8595, 8640, 9168, 9288, 9720, 10314, 10320, 10449, 11460, 11610, 11664, 12224, 12384, 12960, 13752, 13760, 13932, 14580, 15280, 15471, 15480, 15552, 16426, 17190, 17415, 18336, 18576, 19440, 20628, 20640, 20898, 22920, 23220, 23328, 24639, 24768, 25785, 25920, 27504, 27864, 29160, 30560, 30942, 30960, 31347, 32852, 34380, 34830, 36672, 37152, 38880, 41065, 41256, 41280, 41796, 45840, 46413, 46440, 46656, 49278, 51570, 52245, 55008, 55728, 58320, 61120, 61884, 61920, 62694, 65704, 68760, 69660, 73917, 74304, 77355, 77760, 82130, 82512, 83592, 91680, 92826, 92880, 98556, 103140, 104490, 110016, 111456, 116640, 123195, 123768, 123840, 125388, 131408, 137520, 139239, 139320, 147834, 154710, 156735, 164260, 165024, 167184, 183360, 185652, 185760, 197112, 206280, 208980, 221751, 222912, 232065, 233280, 246390, 247536, 250776, 262816, 275040, 278478, 278640, 295668, 309420, 313470, 328520, 330048, 334368, 369585, 371304, 371520, 394224, 412560, 417960, 443502, 464130, 492780, 495072, 501552, 525632, 550080, 556956, 557280, 591336, 618840, 626940, 657040, 665253, 668736, 696195, 739170, 742608, 788448, 825120, 835920, 887004, 928260, 985560, 990144, 1003104, 1108755, 1113912, 1114560, 1182672, 1237680, 1253880, 1314080, 1330506, 1392390, 1478340, 1485216, 1576896, 1650240, 1671840, 1774008, 1856520, 1971120, 1995759, 2006208, 2217510, 2227824, 2365344, 2475360, 2507760, 2628160, 2661012, 2784780, 2956680, 2970432, 3326265, 3343680, 3548016, 3713040, 3942240, 3991518, 4435020, 4455648, 4730688, 4950720, 5015520, 5322024, 5569560, 5913360, 5987277, 6652530, 7096032, 7426080, 7884480, 7983036, 8870040, 8911296, 9978795, 10031040, 10644048, 11139120, 11826720, 11974554, 13305060, 14192064, 14852160, 15966072, 17740080, 19957590, 21288096, 22278240, 23653440, 23949108, 26610120, 29936385, 31932144, 35480160, 39915180, 42576192, 44556480, 47898216, 53220240, 59872770, 63864288, 70960320, 79830360, 95796432, 106440480, 119745540, 127728576, 159660720, 191592864, 212880960, 239491080, 319321440, 383185728, 478982160, 638642880, 957964320, 1915928640]

約数ペア:

[(1, 1915928640), (2, 957964320), (3, 638642880), (4, 478982160), (5, 383185728), (6, 319321440), (8, 239491080), (9, 212880960), (10, 191592864), (12, 159660720), (15, 127728576), (16, 119745540), (18, 106440480), (20, 95796432), (24, 79830360), (27, 70960320), (30, 63864288), (32, 59872770), (36, 53220240), (40, 47898216), (43, 44556480), (45, 42576192), (48, 39915180), (54, 35480160), (60, 31932144), (64, 29936385), (72, 26610120), (80, 23949108), (81, 23653440), (86, 22278240), (90, 21288096), (96, 19957590), (108, 17740080), (120, 15966072), (129, 14852160), (135, 14192064), (144, 13305060), (160, 11974554), (162, 11826720), (172, 11139120), (180, 10644048), (191, 10031040), (192, 9978795), (215, 8911296), (216, 8870040), (240, 7983036), (243, 7884480), (258, 7426080), (270, 7096032), (288, 6652530), (320, 5987277), (324, 5913360), (344, 5569560), (360, 5322024), (382, 5015520), (387, 4950720), (405, 4730688), (430, 4455648), (432, 4435020), (480, 3991518), (486, 3942240), (516, 3713040), (540, 3548016), (573, 3343680), (576, 3326265), (645, 2970432), (648, 2956680), (688, 2784780), (720, 2661012), (729, 2628160), (764, 2507760), (774, 2475360), (810, 2365344), (860, 2227824), (864, 2217510), (955, 2006208), (960, 1995759), (972, 1971120), (1032, 1856520), (1080, 1774008), (1146, 1671840), (1161, 1650240), (1215, 1576896), (1290, 1485216), (1296, 1478340), (1376, 1392390), (1440, 1330506), (1458, 1314080), (1528, 1253880), (1548, 1237680), (1620, 1182672), (1719, 1114560), (1720, 1113912), (1728, 1108755), (1910, 1003104), (1935, 990144), (1944, 985560), (2064, 928260), (2160, 887004), (2292, 835920), (2322, 825120), (2430, 788448), (2580, 742608), (2592, 739170), (2752, 696195), (2865, 668736), (2880, 665253), (2916, 657040), (3056, 626940), (3096, 618840), (3240, 591336), (3438, 557280), (3440, 556956), (3483, 550080), (3645, 525632), (3820, 501552), (3870, 495072), (3888, 492780), (4128, 464130), (4320, 443502), (4584, 417960), (4644, 412560), (4860, 394224), (5157, 371520), (5160, 371304), (5184, 369585), (5730, 334368), (5805, 330048), (5832, 328520), (6112, 313470), (6192, 309420), (6480, 295668), (6876, 278640), (6880, 278478), (6966, 275040), (7290, 262816), (7640, 250776), (7740, 247536), (7776, 246390), (8213, 233280), (8256, 232065), (8595, 222912), (8640, 221751), (9168, 208980), (9288, 206280), (9720, 197112), (10314, 185760), (10320, 185652), (10449, 183360), (11460, 167184), (11610, 165024), (11664, 164260), (12224, 156735), (12384, 154710), (12960, 147834), (13752, 139320), (13760, 139239), (13932, 137520), (14580, 131408), (15280, 125388), (15471, 123840), (15480, 123768), (15552, 123195), (16426, 116640), (17190, 111456), (17415, 110016), (18336, 104490), (18576, 103140), (19440, 98556), (20628, 92880), (20640, 92826), (20898, 91680), (22920, 83592), (23220, 82512), (23328, 82130), (24639, 77760), (24768, 77355), (25785, 74304), (25920, 73917), (27504, 69660), (27864, 68760), (29160, 65704), (30560, 62694), (30942, 61920), (30960, 61884), (31347, 61120), (32852, 58320), (34380, 55728), (34830, 55008), (36672, 52245), (37152, 51570), (38880, 49278), (41065, 46656), (41256, 46440), (41280, 46413), (41796, 45840)]