2991140460

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7993}}^1$

素因数の和:8035

約数の個数: 288

約数和(自身を含む): 11732378112

約数和(自身を除く): 8741237652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 243, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 486, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 972, 990, 1134, 1155, 1188, 1215, 1260, 1386, 1485, 1540, 1620, 1701, 1782, 1890, 1980, 2079, 2268, 2310, 2430, 2673, 2772, 2835, 2970, 3402, 3465, 3564, 3780, 4158, 4455, 4620, 4860, 5346, 5670, 5940, 6237, 6804, 6930, 7993, 8316, 8505, 8910, 10395, 10692, 11340, 12474, 13365, 13860, 15986, 17010, 17820, 18711, 20790, 23979, 24948, 26730, 31185, 31972, 34020, 37422, 39965, 41580, 47958, 53460, 55951, 62370, 71937, 74844, 79930, 87923, 93555, 95916, 111902, 119895, 124740, 143874, 159860, 167853, 175846, 187110, 215811, 223804, 239790, 263769, 279755, 287748, 335706, 351692, 359685, 374220, 431622, 439615, 479580, 503559, 527538, 559510, 615461, 647433, 671412, 719370, 791307, 839265, 863244, 879230, 1007118, 1055076, 1079055, 1119020, 1230922, 1294866, 1318845, 1438740, 1510677, 1582614, 1678530, 1758460, 1846383, 1942299, 2014236, 2158110, 2373921, 2461844, 2517795, 2589732, 2637690, 3021354, 3077305, 3165228, 3237165, 3357060, 3692766, 3884598, 3956535, 4316220, 4532031, 4747842, 5035590, 5275380, 5539149, 6042708, 6154610, 6474330, 7121763, 7385532, 7553385, 7769196, 7913070, 9064062, 9231915, 9495684, 9711495, 10071180, 11078298, 11869605, 12309220, 12948660, 13596093, 14243526, 15106770, 15826140, 16617447, 18128124, 18463830, 19422990, 21365289, 22156596, 22660155, 23739210, 27192186, 27695745, 28487052, 30213540, 33234894, 35608815, 36927660, 38845980, 42730578, 45320310, 47478420, 49852341, 54384372, 55391490, 66469788, 67980465, 71217630, 83087235, 85461156, 90640620, 99704682, 106826445, 110782980, 135960930, 142435260, 149557023, 166174470, 199409364, 213652890, 249261705, 271921860, 299114046, 332348940, 427305780, 498523410, 598228092, 747785115, 997046820, 1495570230, 2991140460]

約数ペア:

[(1, 2991140460), (2, 1495570230), (3, 997046820), (4, 747785115), (5, 598228092), (6, 498523410), (7, 427305780), (9, 332348940), (10, 299114046), (11, 271921860), (12, 249261705), (14, 213652890), (15, 199409364), (18, 166174470), (20, 149557023), (21, 142435260), (22, 135960930), (27, 110782980), (28, 106826445), (30, 99704682), (33, 90640620), (35, 85461156), (36, 83087235), (42, 71217630), (44, 67980465), (45, 66469788), (54, 55391490), (55, 54384372), (60, 49852341), (63, 47478420), (66, 45320310), (70, 42730578), (77, 38845980), (81, 36927660), (84, 35608815), (90, 33234894), (99, 30213540), (105, 28487052), (108, 27695745), (110, 27192186), (126, 23739210), (132, 22660155), (135, 22156596), (140, 21365289), (154, 19422990), (162, 18463830), (165, 18128124), (180, 16617447), (189, 15826140), (198, 15106770), (210, 14243526), (220, 13596093), (231, 12948660), (243, 12309220), (252, 11869605), (270, 11078298), (297, 10071180), (308, 9711495), (315, 9495684), (324, 9231915), (330, 9064062), (378, 7913070), (385, 7769196), (396, 7553385), (405, 7385532), (420, 7121763), (462, 6474330), (486, 6154610), (495, 6042708), (540, 5539149), (567, 5275380), (594, 5035590), (630, 4747842), (660, 4532031), (693, 4316220), (756, 3956535), (770, 3884598), (810, 3692766), (891, 3357060), (924, 3237165), (945, 3165228), (972, 3077305), (990, 3021354), (1134, 2637690), (1155, 2589732), (1188, 2517795), (1215, 2461844), (1260, 2373921), (1386, 2158110), (1485, 2014236), (1540, 1942299), (1620, 1846383), (1701, 1758460), (1782, 1678530), (1890, 1582614), (1980, 1510677), (2079, 1438740), (2268, 1318845), (2310, 1294866), (2430, 1230922), (2673, 1119020), (2772, 1079055), (2835, 1055076), (2970, 1007118), (3402, 879230), (3465, 863244), (3564, 839265), (3780, 791307), (4158, 719370), (4455, 671412), (4620, 647433), (4860, 615461), (5346, 559510), (5670, 527538), (5940, 503559), (6237, 479580), (6804, 439615), (6930, 431622), (7993, 374220), (8316, 359685), (8505, 351692), (8910, 335706), (10395, 287748), (10692, 279755), (11340, 263769), (12474, 239790), (13365, 223804), (13860, 215811), (15986, 187110), (17010, 175846), (17820, 167853), (18711, 159860), (20790, 143874), (23979, 124740), (24948, 119895), (26730, 111902), (31185, 95916), (31972, 93555), (34020, 87923), (37422, 79930), (39965, 74844), (41580, 71937), (47958, 62370), (53460, 55951)]