2872221120

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:934

約数の個数: 336

約数和(自身を含む): 10495605120

約数和(自身を除く): 7623384000

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, 192, 215, 216, 240, 243, 258, 270, 288, 320, 324, 344, 360, 387, 405, 430, 432, 480, 486, 516, 540, 576, 645, 648, 688, 720, 774, 810, 859, 860, 864, 960, 972, 1032, 1080, 1161, 1215, 1290, 1296, 1376, 1440, 1548, 1620, 1718, 1720, 1728, 1935, 1944, 2064, 2160, 2322, 2430, 2577, 2580, 2592, 2752, 2880, 3096, 3240, 3436, 3440, 3483, 3870, 3888, 4128, 4295, 4320, 4644, 4860, 5154, 5160, 5184, 5805, 6192, 6480, 6872, 6880, 6966, 7731, 7740, 7776, 8256, 8590, 8640, 9288, 9720, 10308, 10320, 10449, 11610, 12384, 12885, 12960, 13744, 13760, 13932, 15462, 15480, 15552, 17180, 17415, 18576, 19440, 20616, 20640, 20898, 23193, 23220, 24768, 25770, 25920, 27488, 27864, 30924, 30960, 34360, 34830, 36937, 37152, 38655, 38880, 41232, 41280, 41796, 46386, 46440, 51540, 52245, 54976, 55728, 61848, 61920, 68720, 69579, 69660, 73874, 74304, 77310, 77760, 82464, 83592, 92772, 92880, 103080, 104490, 110811, 111456, 115965, 123696, 123840, 137440, 139158, 139320, 147748, 154620, 164928, 167184, 184685, 185544, 185760, 206160, 208737, 208980, 221622, 222912, 231930, 247392, 274880, 278316, 278640, 295496, 309240, 332433, 334368, 347895, 369370, 371088, 371520, 412320, 417474, 417960, 443244, 463860, 494784, 554055, 556632, 557280, 590992, 618480, 664866, 668736, 695790, 738740, 742176, 824640, 834948, 835920, 886488, 927720, 997299, 1043685, 1108110, 1113264, 1114560, 1181984, 1236960, 1329732, 1391580, 1477480, 1484352, 1662165, 1669896, 1671840, 1772976, 1855440, 1994598, 2087370, 2216220, 2226528, 2363968, 2473920, 2659464, 2783160, 2954960, 2991897, 3324330, 3339792, 3343680, 3545952, 3710880, 3989196, 4174740, 4432440, 4453056, 4986495, 5318928, 5566320, 5909920, 5983794, 6648660, 6679584, 7091904, 7421760, 7978392, 8349480, 8864880, 8975691, 9972990, 10637856, 11132640, 11819840, 11967588, 13297320, 13359168, 14959485, 15956784, 16698960, 17729760, 17951382, 19945980, 21275712, 22265280, 23935176, 26594640, 29918970, 31913568, 33397920, 35459520, 35902764, 39891960, 44878455, 47870352, 53189280, 59837940, 63827136, 66795840, 71805528, 79783920, 89756910, 95740704, 106378560, 119675880, 143611056, 159567840, 179513820, 191481408, 239351760, 287222112, 319135680, 359027640, 478703520, 574444224, 718055280, 957407040, 1436110560, 2872221120]

約数ペア:

[(1, 2872221120), (2, 1436110560), (3, 957407040), (4, 718055280), (5, 574444224), (6, 478703520), (8, 359027640), (9, 319135680), (10, 287222112), (12, 239351760), (15, 191481408), (16, 179513820), (18, 159567840), (20, 143611056), (24, 119675880), (27, 106378560), (30, 95740704), (32, 89756910), (36, 79783920), (40, 71805528), (43, 66795840), (45, 63827136), (48, 59837940), (54, 53189280), (60, 47870352), (64, 44878455), (72, 39891960), (80, 35902764), (81, 35459520), (86, 33397920), (90, 31913568), (96, 29918970), (108, 26594640), (120, 23935176), (129, 22265280), (135, 21275712), (144, 19945980), (160, 17951382), (162, 17729760), (172, 16698960), (180, 15956784), (192, 14959485), (215, 13359168), (216, 13297320), (240, 11967588), (243, 11819840), (258, 11132640), (270, 10637856), (288, 9972990), (320, 8975691), (324, 8864880), (344, 8349480), (360, 7978392), (387, 7421760), (405, 7091904), (430, 6679584), (432, 6648660), (480, 5983794), (486, 5909920), (516, 5566320), (540, 5318928), (576, 4986495), (645, 4453056), (648, 4432440), (688, 4174740), (720, 3989196), (774, 3710880), (810, 3545952), (859, 3343680), (860, 3339792), (864, 3324330), (960, 2991897), (972, 2954960), (1032, 2783160), (1080, 2659464), (1161, 2473920), (1215, 2363968), (1290, 2226528), (1296, 2216220), (1376, 2087370), (1440, 1994598), (1548, 1855440), (1620, 1772976), (1718, 1671840), (1720, 1669896), (1728, 1662165), (1935, 1484352), (1944, 1477480), (2064, 1391580), (2160, 1329732), (2322, 1236960), (2430, 1181984), (2577, 1114560), (2580, 1113264), (2592, 1108110), (2752, 1043685), (2880, 997299), (3096, 927720), (3240, 886488), (3436, 835920), (3440, 834948), (3483, 824640), (3870, 742176), (3888, 738740), (4128, 695790), (4295, 668736), (4320, 664866), (4644, 618480), (4860, 590992), (5154, 557280), (5160, 556632), (5184, 554055), (5805, 494784), (6192, 463860), (6480, 443244), (6872, 417960), (6880, 417474), (6966, 412320), (7731, 371520), (7740, 371088), (7776, 369370), (8256, 347895), (8590, 334368), (8640, 332433), (9288, 309240), (9720, 295496), (10308, 278640), (10320, 278316), (10449, 274880), (11610, 247392), (12384, 231930), (12885, 222912), (12960, 221622), (13744, 208980), (13760, 208737), (13932, 206160), (15462, 185760), (15480, 185544), (15552, 184685), (17180, 167184), (17415, 164928), (18576, 154620), (19440, 147748), (20616, 139320), (20640, 139158), (20898, 137440), (23193, 123840), (23220, 123696), (24768, 115965), (25770, 111456), (25920, 110811), (27488, 104490), (27864, 103080), (30924, 92880), (30960, 92772), (34360, 83592), (34830, 82464), (36937, 77760), (37152, 77310), (38655, 74304), (38880, 73874), (41232, 69660), (41280, 69579), (41796, 68720), (46386, 61920), (46440, 61848), (51540, 55728), (52245, 54976)]