2018618280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1949}}^1$

素因数の和:2113

約数の個数: 256

約数和(自身を含む): 7750080000

約数和(自身を除く): 5731461720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 137, 140, 168, 180, 189, 210, 216, 252, 270, 274, 280, 315, 360, 378, 411, 420, 504, 540, 548, 630, 685, 756, 822, 840, 945, 959, 1080, 1096, 1233, 1260, 1370, 1512, 1644, 1890, 1918, 1949, 2055, 2466, 2520, 2740, 2877, 3288, 3699, 3780, 3836, 3898, 4110, 4795, 4932, 5480, 5754, 5847, 6165, 7398, 7560, 7672, 7796, 8220, 8631, 9590, 9745, 9864, 11508, 11694, 12330, 13643, 14385, 14796, 15592, 16440, 17262, 17541, 18495, 19180, 19490, 23016, 23388, 24660, 25893, 27286, 28770, 29235, 29592, 34524, 35082, 36990, 38360, 38980, 40929, 43155, 46776, 49320, 51786, 52623, 54572, 57540, 58470, 68215, 69048, 70164, 73980, 77960, 81858, 86310, 87705, 103572, 105246, 109144, 115080, 116940, 122787, 129465, 136430, 140328, 147960, 163716, 172620, 175410, 204645, 207144, 210492, 233880, 245574, 258930, 263115, 267013, 272860, 327432, 345240, 350820, 368361, 409290, 420984, 491148, 517860, 526230, 534026, 545720, 613935, 701640, 736722, 801039, 818580, 982296, 1035720, 1052460, 1068052, 1227870, 1335065, 1473444, 1602078, 1637160, 1841805, 1869091, 2104920, 2136104, 2403117, 2455740, 2670130, 2946888, 3204156, 3683610, 3738182, 4005195, 4806234, 4911480, 5340260, 5607273, 6408312, 7209351, 7367220, 7476364, 8010390, 9345455, 9612468, 10680520, 11214546, 12015585, 14418702, 14734440, 14952728, 16020780, 16821819, 18690910, 19224936, 22429092, 24031170, 28036365, 28837404, 32041560, 33643638, 36046755, 37381820, 44858184, 48062340, 50465457, 56072730, 57674808, 67287276, 72093510, 74763640, 84109095, 96124680, 100930914, 112145460, 134574552, 144187020, 168218190, 201861828, 224290920, 252327285, 288374040, 336436380, 403723656, 504654570, 672872760, 1009309140, 2018618280]

約数ペア:

[(1, 2018618280), (2, 1009309140), (3, 672872760), (4, 504654570), (5, 403723656), (6, 336436380), (7, 288374040), (8, 252327285), (9, 224290920), (10, 201861828), (12, 168218190), (14, 144187020), (15, 134574552), (18, 112145460), (20, 100930914), (21, 96124680), (24, 84109095), (27, 74763640), (28, 72093510), (30, 67287276), (35, 57674808), (36, 56072730), (40, 50465457), (42, 48062340), (45, 44858184), (54, 37381820), (56, 36046755), (60, 33643638), (63, 32041560), (70, 28837404), (72, 28036365), (84, 24031170), (90, 22429092), (105, 19224936), (108, 18690910), (120, 16821819), (126, 16020780), (135, 14952728), (137, 14734440), (140, 14418702), (168, 12015585), (180, 11214546), (189, 10680520), (210, 9612468), (216, 9345455), (252, 8010390), (270, 7476364), (274, 7367220), (280, 7209351), (315, 6408312), (360, 5607273), (378, 5340260), (411, 4911480), (420, 4806234), (504, 4005195), (540, 3738182), (548, 3683610), (630, 3204156), (685, 2946888), (756, 2670130), (822, 2455740), (840, 2403117), (945, 2136104), (959, 2104920), (1080, 1869091), (1096, 1841805), (1233, 1637160), (1260, 1602078), (1370, 1473444), (1512, 1335065), (1644, 1227870), (1890, 1068052), (1918, 1052460), (1949, 1035720), (2055, 982296), (2466, 818580), (2520, 801039), (2740, 736722), (2877, 701640), (3288, 613935), (3699, 545720), (3780, 534026), (3836, 526230), (3898, 517860), (4110, 491148), (4795, 420984), (4932, 409290), (5480, 368361), (5754, 350820), (5847, 345240), (6165, 327432), (7398, 272860), (7560, 267013), (7672, 263115), (7796, 258930), (8220, 245574), (8631, 233880), (9590, 210492), (9745, 207144), (9864, 204645), (11508, 175410), (11694, 172620), (12330, 163716), (13643, 147960), (14385, 140328), (14796, 136430), (15592, 129465), (16440, 122787), (17262, 116940), (17541, 115080), (18495, 109144), (19180, 105246), (19490, 103572), (23016, 87705), (23388, 86310), (24660, 81858), (25893, 77960), (27286, 73980), (28770, 70164), (29235, 69048), (29592, 68215), (34524, 58470), (35082, 57540), (36990, 54572), (38360, 52623), (38980, 51786), (40929, 49320), (43155, 46776)]