2148890310

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:218

約数の個数: 384

約数和(自身を含む): 7149542400

約数和(自身を除く): 5000652090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 61, 63, 70, 81, 90, 95, 105, 109, 114, 122, 126, 133, 135, 162, 171, 183, 189, 190, 210, 218, 243, 266, 270, 285, 305, 315, 327, 342, 366, 378, 399, 405, 427, 486, 513, 545, 549, 567, 570, 610, 630, 654, 665, 763, 798, 810, 854, 855, 915, 945, 981, 1026, 1090, 1098, 1134, 1159, 1197, 1215, 1281, 1330, 1526, 1539, 1635, 1647, 1701, 1710, 1830, 1890, 1962, 1995, 2071, 2135, 2289, 2318, 2394, 2430, 2562, 2565, 2745, 2835, 2943, 3078, 3270, 3294, 3402, 3477, 3591, 3815, 3843, 3990, 4142, 4270, 4578, 4617, 4905, 4941, 5130, 5490, 5670, 5795, 5886, 5985, 6213, 6405, 6649, 6867, 6954, 7182, 7630, 7686, 7695, 8113, 8235, 8505, 8829, 9234, 9810, 9882, 10355, 10431, 10773, 11445, 11529, 11590, 11970, 12426, 12810, 13298, 13734, 14497, 14715, 14823, 15390, 16226, 16470, 17010, 17385, 17658, 17955, 18639, 19215, 19947, 20601, 20710, 20862, 21546, 22890, 23058, 23085, 24339, 24705, 26487, 28994, 29430, 29646, 31065, 31293, 32319, 33245, 34335, 34587, 34770, 35910, 37278, 38430, 39894, 40565, 41202, 43491, 44145, 46170, 46543, 48678, 49410, 52155, 52974, 53865, 55917, 57645, 59841, 61803, 62130, 62586, 64638, 66490, 68670, 69174, 72485, 73017, 74115, 81130, 86982, 88290, 93086, 93195, 93879, 99735, 103005, 103761, 104310, 107730, 111834, 115290, 119682, 121695, 123606, 126331, 130473, 132435, 139629, 144970, 146034, 148230, 156465, 161595, 167751, 172935, 179523, 185409, 186390, 187758, 199470, 206010, 207522, 217455, 219051, 232715, 243390, 252662, 260946, 264870, 279258, 279585, 281637, 299205, 309015, 312930, 323190, 335502, 345870, 359046, 365085, 370818, 378993, 391419, 418887, 434910, 438102, 465430, 469395, 503253, 518805, 538569, 559170, 563274, 598410, 618030, 631655, 652365, 657153, 698145, 730170, 757986, 782838, 837774, 838755, 884317, 897615, 927045, 938790, 1006506, 1037610, 1077138, 1095255, 1136979, 1174257, 1256661, 1263310, 1304730, 1314306, 1396290, 1408185, 1615707, 1677510, 1768634, 1795230, 1854090, 1894965, 1957095, 1971459, 2094435, 2190510, 2273958, 2348514, 2513322, 2516265, 2652951, 2692845, 2816370, 3231414, 3285765, 3410937, 3522771, 3769983, 3789930, 3914190, 3942918, 4188870, 4421585, 5032530, 5305902, 5385690, 5684895, 5871285, 6283305, 6571530, 6821874, 7045542, 7539966, 7958853, 8078535, 8843170, 9857295, 10232811, 11309949, 11369790, 11742570, 12566610, 13264755, 15917706, 16157070, 17054685, 17613855, 18849915, 19714590, 20465622, 22619898, 23876559, 26529510, 30698433, 34109370, 35227710, 37699830, 39794265, 47753118, 51164055, 56549745, 61396866, 71629677, 79588530, 102328110, 113099490, 119382795, 143259354, 153492165, 214889031, 238765590, 306984330, 358148385, 429778062, 716296770, 1074445155, 2148890310]

約数ペア:

[(1, 2148890310), (2, 1074445155), (3, 716296770), (5, 429778062), (6, 358148385), (7, 306984330), (9, 238765590), (10, 214889031), (14, 153492165), (15, 143259354), (18, 119382795), (19, 113099490), (21, 102328110), (27, 79588530), (30, 71629677), (35, 61396866), (38, 56549745), (42, 51164055), (45, 47753118), (54, 39794265), (57, 37699830), (61, 35227710), (63, 34109370), (70, 30698433), (81, 26529510), (90, 23876559), (95, 22619898), (105, 20465622), (109, 19714590), (114, 18849915), (122, 17613855), (126, 17054685), (133, 16157070), (135, 15917706), (162, 13264755), (171, 12566610), (183, 11742570), (189, 11369790), (190, 11309949), (210, 10232811), (218, 9857295), (243, 8843170), (266, 8078535), (270, 7958853), (285, 7539966), (305, 7045542), (315, 6821874), (327, 6571530), (342, 6283305), (366, 5871285), (378, 5684895), (399, 5385690), (405, 5305902), (427, 5032530), (486, 4421585), (513, 4188870), (545, 3942918), (549, 3914190), (567, 3789930), (570, 3769983), (610, 3522771), (630, 3410937), (654, 3285765), (665, 3231414), (763, 2816370), (798, 2692845), (810, 2652951), (854, 2516265), (855, 2513322), (915, 2348514), (945, 2273958), (981, 2190510), (1026, 2094435), (1090, 1971459), (1098, 1957095), (1134, 1894965), (1159, 1854090), (1197, 1795230), (1215, 1768634), (1281, 1677510), (1330, 1615707), (1526, 1408185), (1539, 1396290), (1635, 1314306), (1647, 1304730), (1701, 1263310), (1710, 1256661), (1830, 1174257), (1890, 1136979), (1962, 1095255), (1995, 1077138), (2071, 1037610), (2135, 1006506), (2289, 938790), (2318, 927045), (2394, 897615), (2430, 884317), (2562, 838755), (2565, 837774), (2745, 782838), (2835, 757986), (2943, 730170), (3078, 698145), (3270, 657153), (3294, 652365), (3402, 631655), (3477, 618030), (3591, 598410), (3815, 563274), (3843, 559170), (3990, 538569), (4142, 518805), (4270, 503253), (4578, 469395), (4617, 465430), (4905, 438102), (4941, 434910), (5130, 418887), (5490, 391419), (5670, 378993), (5795, 370818), (5886, 365085), (5985, 359046), (6213, 345870), (6405, 335502), (6649, 323190), (6867, 312930), (6954, 309015), (7182, 299205), (7630, 281637), (7686, 279585), (7695, 279258), (8113, 264870), (8235, 260946), (8505, 252662), (8829, 243390), (9234, 232715), (9810, 219051), (9882, 217455), (10355, 207522), (10431, 206010), (10773, 199470), (11445, 187758), (11529, 186390), (11590, 185409), (11970, 179523), (12426, 172935), (12810, 167751), (13298, 161595), (13734, 156465), (14497, 148230), (14715, 146034), (14823, 144970), (15390, 139629), (16226, 132435), (16470, 130473), (17010, 126331), (17385, 123606), (17658, 121695), (17955, 119682), (18639, 115290), (19215, 111834), (19947, 107730), (20601, 104310), (20710, 103761), (20862, 103005), (21546, 99735), (22890, 93879), (23058, 93195), (23085, 93086), (24339, 88290), (24705, 86982), (26487, 81130), (28994, 74115), (29430, 73017), (29646, 72485), (31065, 69174), (31293, 68670), (32319, 66490), (33245, 64638), (34335, 62586), (34587, 62130), (34770, 61803), (35910, 59841), (37278, 57645), (38430, 55917), (39894, 53865), (40565, 52974), (41202, 52155), (43491, 49410), (44145, 48678), (46170, 46543)]