12885937560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{45949}}^1$

素因数の和:46026

約数の個数: 192

約数和(自身を含む): 45159660000

約数和(自身を除く): 32273722440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 285, 328, 342, 360, 369, 380, 410, 456, 492, 570, 615, 684, 738, 760, 779, 820, 855, 984, 1140, 1230, 1368, 1476, 1558, 1640, 1710, 1845, 2280, 2337, 2460, 2952, 3116, 3420, 3690, 3895, 4674, 4920, 6232, 6840, 7011, 7380, 7790, 9348, 11685, 14022, 14760, 15580, 18696, 23370, 28044, 31160, 35055, 45949, 46740, 56088, 70110, 91898, 93480, 137847, 140220, 183796, 229745, 275694, 280440, 367592, 413541, 459490, 551388, 689235, 827082, 873031, 918980, 1102776, 1378470, 1654164, 1746062, 1837960, 1883909, 2067705, 2619093, 2756940, 3308328, 3492124, 3767818, 4135410, 4365155, 5238186, 5513880, 5651727, 6984248, 7535636, 7857279, 8270820, 8730310, 9419545, 10476372, 11303454, 13095465, 15071272, 15714558, 16541640, 16955181, 17460620, 18839090, 20952744, 22606908, 26190930, 28258635, 31429116, 33910362, 34921240, 35794271, 37678180, 39286395, 45213816, 52381860, 56517270, 62858232, 67820724, 71588542, 75356360, 78572790, 84775905, 104763720, 107382813, 113034540, 135641448, 143177084, 157145580, 169551810, 178971355, 214765626, 226069080, 286354168, 314291160, 322148439, 339103620, 357942710, 429531252, 536914065, 644296878, 678207240, 715885420, 859062504, 1073828130, 1288593756, 1431770840, 1610742195, 2147656260, 2577187512, 3221484390, 4295312520, 6442968780, 12885937560]

約数ペア:

[(1, 12885937560), (2, 6442968780), (3, 4295312520), (4, 3221484390), (5, 2577187512), (6, 2147656260), (8, 1610742195), (9, 1431770840), (10, 1288593756), (12, 1073828130), (15, 859062504), (18, 715885420), (19, 678207240), (20, 644296878), (24, 536914065), (30, 429531252), (36, 357942710), (38, 339103620), (40, 322148439), (41, 314291160), (45, 286354168), (57, 226069080), (60, 214765626), (72, 178971355), (76, 169551810), (82, 157145580), (90, 143177084), (95, 135641448), (114, 113034540), (120, 107382813), (123, 104763720), (152, 84775905), (164, 78572790), (171, 75356360), (180, 71588542), (190, 67820724), (205, 62858232), (228, 56517270), (246, 52381860), (285, 45213816), (328, 39286395), (342, 37678180), (360, 35794271), (369, 34921240), (380, 33910362), (410, 31429116), (456, 28258635), (492, 26190930), (570, 22606908), (615, 20952744), (684, 18839090), (738, 17460620), (760, 16955181), (779, 16541640), (820, 15714558), (855, 15071272), (984, 13095465), (1140, 11303454), (1230, 10476372), (1368, 9419545), (1476, 8730310), (1558, 8270820), (1640, 7857279), (1710, 7535636), (1845, 6984248), (2280, 5651727), (2337, 5513880), (2460, 5238186), (2952, 4365155), (3116, 4135410), (3420, 3767818), (3690, 3492124), (3895, 3308328), (4674, 2756940), (4920, 2619093), (6232, 2067705), (6840, 1883909), (7011, 1837960), (7380, 1746062), (7790, 1654164), (9348, 1378470), (11685, 1102776), (14022, 918980), (14760, 873031), (15580, 827082), (18696, 689235), (23370, 551388), (28044, 459490), (31160, 413541), (35055, 367592), (45949, 280440), (46740, 275694), (56088, 229745), (70110, 183796), (91898, 140220), (93480, 137847)]