267161280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 224

約数和(自身を含む): 908060160

約数和(自身を除く): 640898880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 97, 114, 120, 151, 152, 160, 190, 192, 194, 228, 240, 285, 291, 302, 304, 320, 380, 388, 453, 456, 480, 485, 570, 582, 604, 608, 755, 760, 776, 906, 912, 960, 970, 1140, 1164, 1208, 1216, 1455, 1510, 1520, 1552, 1812, 1824, 1843, 1940, 2265, 2280, 2328, 2416, 2869, 2910, 3020, 3040, 3104, 3624, 3648, 3686, 3880, 4530, 4560, 4656, 4832, 5529, 5738, 5820, 6040, 6080, 6208, 7248, 7372, 7760, 8607, 9060, 9120, 9215, 9312, 9664, 11058, 11476, 11640, 12080, 14345, 14496, 14647, 14744, 15520, 17214, 18120, 18240, 18430, 18624, 22116, 22952, 23280, 24160, 27645, 28690, 28992, 29294, 29488, 31040, 34428, 36240, 36860, 43035, 43941, 44232, 45904, 46560, 48320, 55290, 57380, 58588, 58976, 68856, 72480, 73235, 73720, 86070, 87882, 88464, 91808, 93120, 110580, 114760, 117176, 117952, 137712, 144960, 146470, 147440, 172140, 175764, 176928, 183616, 219705, 221160, 229520, 234352, 275424, 278293, 292940, 294880, 344280, 351528, 353856, 439410, 442320, 459040, 468704, 550848, 556586, 585880, 589760, 688560, 703056, 834879, 878820, 884640, 918080, 937408, 1113172, 1171760, 1377120, 1391465, 1406112, 1669758, 1757640, 1769280, 2226344, 2343520, 2754240, 2782930, 2812224, 3339516, 3515280, 4174395, 4452688, 4687040, 5565860, 6679032, 7030560, 8348790, 8905376, 11131720, 13358064, 14061120, 16697580, 17810752, 22263440, 26716128, 33395160, 44526880, 53432256, 66790320, 89053760, 133580640, 267161280]

約数ペア:

[(1, 267161280), (2, 133580640), (3, 89053760), (4, 66790320), (5, 53432256), (6, 44526880), (8, 33395160), (10, 26716128), (12, 22263440), (15, 17810752), (16, 16697580), (19, 14061120), (20, 13358064), (24, 11131720), (30, 8905376), (32, 8348790), (38, 7030560), (40, 6679032), (48, 5565860), (57, 4687040), (60, 4452688), (64, 4174395), (76, 3515280), (80, 3339516), (95, 2812224), (96, 2782930), (97, 2754240), (114, 2343520), (120, 2226344), (151, 1769280), (152, 1757640), (160, 1669758), (190, 1406112), (192, 1391465), (194, 1377120), (228, 1171760), (240, 1113172), (285, 937408), (291, 918080), (302, 884640), (304, 878820), (320, 834879), (380, 703056), (388, 688560), (453, 589760), (456, 585880), (480, 556586), (485, 550848), (570, 468704), (582, 459040), (604, 442320), (608, 439410), (755, 353856), (760, 351528), (776, 344280), (906, 294880), (912, 292940), (960, 278293), (970, 275424), (1140, 234352), (1164, 229520), (1208, 221160), (1216, 219705), (1455, 183616), (1510, 176928), (1520, 175764), (1552, 172140), (1812, 147440), (1824, 146470), (1843, 144960), (1940, 137712), (2265, 117952), (2280, 117176), (2328, 114760), (2416, 110580), (2869, 93120), (2910, 91808), (3020, 88464), (3040, 87882), (3104, 86070), (3624, 73720), (3648, 73235), (3686, 72480), (3880, 68856), (4530, 58976), (4560, 58588), (4656, 57380), (4832, 55290), (5529, 48320), (5738, 46560), (5820, 45904), (6040, 44232), (6080, 43941), (6208, 43035), (7248, 36860), (7372, 36240), (7760, 34428), (8607, 31040), (9060, 29488), (9120, 29294), (9215, 28992), (9312, 28690), (9664, 27645), (11058, 24160), (11476, 23280), (11640, 22952), (12080, 22116), (14345, 18624), (14496, 18430), (14647, 18240), (14744, 18120), (15520, 17214)]