12931382340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:727

約数の個数: 216

約数和(自身を含む): 40804879752

約数和(自身を除く): 27873497412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 97, 111, 148, 180, 185, 194, 222, 291, 333, 370, 388, 444, 485, 541, 555, 582, 666, 740, 873, 970, 1082, 1110, 1164, 1332, 1369, 1455, 1623, 1665, 1746, 1940, 2164, 2220, 2705, 2738, 2910, 3246, 3330, 3492, 3589, 4107, 4365, 4869, 5410, 5476, 5820, 6492, 6660, 6845, 7178, 8115, 8214, 8730, 9738, 10767, 10820, 12321, 13690, 14356, 16230, 16428, 17460, 17945, 19476, 20017, 20535, 21534, 24345, 24642, 27380, 32301, 32460, 35890, 40034, 41070, 43068, 48690, 49284, 52477, 53835, 60051, 61605, 64602, 71780, 80068, 82140, 97380, 100085, 104954, 107670, 120102, 123210, 129204, 132793, 157431, 161505, 180153, 200170, 209908, 215340, 240204, 246420, 262385, 265586, 300255, 314862, 323010, 360306, 398379, 400340, 472293, 524770, 531172, 600510, 629724, 646020, 663965, 720612, 740629, 787155, 796758, 900765, 944586, 1049540, 1195137, 1201020, 1327930, 1481258, 1574310, 1593516, 1801530, 1889172, 1941649, 1991895, 2221887, 2361465, 2390274, 2655860, 2962516, 3148620, 3603060, 3703145, 3883298, 3983790, 4443774, 4722930, 4780548, 5824947, 5975685, 6665661, 7406290, 7766596, 7967580, 8887548, 9445860, 9708245, 11109435, 11649894, 11951370, 13331322, 14812580, 17474841, 19416490, 22218870, 23299788, 23902740, 26662644, 29124735, 33328305, 34949682, 38832980, 44437740, 58249470, 66656610, 69899364, 71841013, 87374205, 116498940, 133313220, 143682026, 174748410, 215523039, 287364052, 349496820, 359205065, 431046078, 646569117, 718410130, 862092156, 1077615195, 1293138234, 1436820260, 2155230390, 2586276468, 3232845585, 4310460780, 6465691170, 12931382340]

約数ペア:

[(1, 12931382340), (2, 6465691170), (3, 4310460780), (4, 3232845585), (5, 2586276468), (6, 2155230390), (9, 1436820260), (10, 1293138234), (12, 1077615195), (15, 862092156), (18, 718410130), (20, 646569117), (30, 431046078), (36, 359205065), (37, 349496820), (45, 287364052), (60, 215523039), (74, 174748410), (90, 143682026), (97, 133313220), (111, 116498940), (148, 87374205), (180, 71841013), (185, 69899364), (194, 66656610), (222, 58249470), (291, 44437740), (333, 38832980), (370, 34949682), (388, 33328305), (444, 29124735), (485, 26662644), (541, 23902740), (555, 23299788), (582, 22218870), (666, 19416490), (740, 17474841), (873, 14812580), (970, 13331322), (1082, 11951370), (1110, 11649894), (1164, 11109435), (1332, 9708245), (1369, 9445860), (1455, 8887548), (1623, 7967580), (1665, 7766596), (1746, 7406290), (1940, 6665661), (2164, 5975685), (2220, 5824947), (2705, 4780548), (2738, 4722930), (2910, 4443774), (3246, 3983790), (3330, 3883298), (3492, 3703145), (3589, 3603060), (4107, 3148620), (4365, 2962516), (4869, 2655860), (5410, 2390274), (5476, 2361465), (5820, 2221887), (6492, 1991895), (6660, 1941649), (6845, 1889172), (7178, 1801530), (8115, 1593516), (8214, 1574310), (8730, 1481258), (9738, 1327930), (10767, 1201020), (10820, 1195137), (12321, 1049540), (13690, 944586), (14356, 900765), (16230, 796758), (16428, 787155), (17460, 740629), (17945, 720612), (19476, 663965), (20017, 646020), (20535, 629724), (21534, 600510), (24345, 531172), (24642, 524770), (27380, 472293), (32301, 400340), (32460, 398379), (35890, 360306), (40034, 323010), (41070, 314862), (43068, 300255), (48690, 265586), (49284, 262385), (52477, 246420), (53835, 240204), (60051, 215340), (61605, 209908), (64602, 200170), (71780, 180153), (80068, 161505), (82140, 157431), (97380, 132793), (100085, 129204), (104954, 123210), (107670, 120102)]