310731038280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141791}}^1$

素因数の和:2141852

約数の個数: 192

約数和(自身を含む): 1122641694720

約数和(自身を除く): 811910656440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 52, 60, 62, 65, 72, 78, 90, 93, 104, 117, 120, 124, 130, 155, 156, 180, 186, 195, 234, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 520, 558, 585, 620, 744, 780, 806, 930, 936, 1116, 1170, 1209, 1240, 1395, 1560, 1612, 1860, 2015, 2232, 2340, 2418, 2790, 3224, 3627, 3720, 4030, 4680, 4836, 5580, 6045, 7254, 8060, 9672, 11160, 12090, 14508, 16120, 18135, 24180, 29016, 36270, 48360, 72540, 145080, 2141791, 4283582, 6425373, 8567164, 10708955, 12850746, 17134328, 19276119, 21417910, 25701492, 27843283, 32126865, 38552238, 42835820, 51402984, 55686566, 64253730, 66395521, 77104476, 83529849, 85671640, 96380595, 111373132, 128507460, 132791042, 139216415, 154208952, 167059698, 192761190, 199186563, 222746264, 250589547, 257014920, 265582084, 278432830, 331977605, 334119396, 385522380, 398373126, 417649245, 501179094, 531164168, 556865660, 597559689, 663955210, 668238792, 771044760, 796746252, 835298490, 863141773, 995932815, 1002358188, 1113731320, 1195119378, 1252947735, 1327910420, 1593492504, 1670596980, 1726283546, 1991865630, 2004716376, 2390238756, 2505895470, 2589425319, 2655820840, 2987798445, 3341193960, 3452567092, 3983731260, 4315708865, 4780477512, 5011790940, 5178850638, 5975596890, 6905134184, 7768275957, 7967462520, 8631417730, 10023581880, 10357701276, 11951193780, 12947126595, 15536551914, 17262835460, 20715402552, 23902387560, 25894253190, 31073103828, 34525670920, 38841379785, 51788506380, 62146207656, 77682759570, 103577012760, 155365519140, 310731038280]

約数ペア:

[(1, 310731038280), (2, 155365519140), (3, 103577012760), (4, 77682759570), (5, 62146207656), (6, 51788506380), (8, 38841379785), (9, 34525670920), (10, 31073103828), (12, 25894253190), (13, 23902387560), (15, 20715402552), (18, 17262835460), (20, 15536551914), (24, 12947126595), (26, 11951193780), (30, 10357701276), (31, 10023581880), (36, 8631417730), (39, 7967462520), (40, 7768275957), (45, 6905134184), (52, 5975596890), (60, 5178850638), (62, 5011790940), (65, 4780477512), (72, 4315708865), (78, 3983731260), (90, 3452567092), (93, 3341193960), (104, 2987798445), (117, 2655820840), (120, 2589425319), (124, 2505895470), (130, 2390238756), (155, 2004716376), (156, 1991865630), (180, 1726283546), (186, 1670596980), (195, 1593492504), (234, 1327910420), (248, 1252947735), (260, 1195119378), (279, 1113731320), (310, 1002358188), (312, 995932815), (360, 863141773), (372, 835298490), (390, 796746252), (403, 771044760), (465, 668238792), (468, 663955210), (520, 597559689), (558, 556865660), (585, 531164168), (620, 501179094), (744, 417649245), (780, 398373126), (806, 385522380), (930, 334119396), (936, 331977605), (1116, 278432830), (1170, 265582084), (1209, 257014920), (1240, 250589547), (1395, 222746264), (1560, 199186563), (1612, 192761190), (1860, 167059698), (2015, 154208952), (2232, 139216415), (2340, 132791042), (2418, 128507460), (2790, 111373132), (3224, 96380595), (3627, 85671640), (3720, 83529849), (4030, 77104476), (4680, 66395521), (4836, 64253730), (5580, 55686566), (6045, 51402984), (7254, 42835820), (8060, 38552238), (9672, 32126865), (11160, 27843283), (12090, 25701492), (14508, 21417910), (16120, 19276119), (18135, 17134328), (24180, 12850746), (29016, 10708955), (36270, 8567164), (48360, 6425373), (72540, 4283582), (145080, 2141791)]