313069440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 1033386480

約数和(自身を除く): 720317040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 97, 120, 123, 128, 160, 164, 192, 194, 205, 240, 246, 291, 320, 328, 384, 388, 410, 480, 485, 492, 582, 615, 640, 656, 776, 820, 960, 970, 984, 1164, 1230, 1312, 1455, 1552, 1640, 1681, 1920, 1940, 1968, 2328, 2460, 2624, 2910, 3104, 3280, 3362, 3880, 3936, 3977, 4656, 4920, 5043, 5248, 5820, 6208, 6560, 6724, 7760, 7872, 7954, 8405, 9312, 9840, 10086, 11640, 11931, 12416, 13120, 13448, 15520, 15744, 15908, 16810, 18624, 19680, 19885, 20172, 23280, 23862, 25215, 26240, 26896, 31040, 31816, 33620, 37248, 39360, 39770, 40344, 46560, 47724, 50430, 53792, 59655, 62080, 63632, 67240, 78720, 79540, 80688, 93120, 95448, 100860, 107584, 119310, 127264, 134480, 159080, 161376, 163057, 186240, 190896, 201720, 215168, 238620, 254528, 268960, 318160, 322752, 326114, 381792, 403440, 477240, 489171, 509056, 537920, 636320, 645504, 652228, 763584, 806880, 815285, 954480, 978342, 1075840, 1272640, 1304456, 1527168, 1613760, 1630570, 1908960, 1956684, 2445855, 2545280, 2608912, 3227520, 3261140, 3817920, 3913368, 4891710, 5217824, 6522280, 7635840, 7826736, 9783420, 10435648, 13044560, 15653472, 19566840, 20871296, 26089120, 31306944, 39133680, 52178240, 62613888, 78267360, 104356480, 156534720, 313069440]

約数ペア:

[(1, 313069440), (2, 156534720), (3, 104356480), (4, 78267360), (5, 62613888), (6, 52178240), (8, 39133680), (10, 31306944), (12, 26089120), (15, 20871296), (16, 19566840), (20, 15653472), (24, 13044560), (30, 10435648), (32, 9783420), (40, 7826736), (41, 7635840), (48, 6522280), (60, 5217824), (64, 4891710), (80, 3913368), (82, 3817920), (96, 3261140), (97, 3227520), (120, 2608912), (123, 2545280), (128, 2445855), (160, 1956684), (164, 1908960), (192, 1630570), (194, 1613760), (205, 1527168), (240, 1304456), (246, 1272640), (291, 1075840), (320, 978342), (328, 954480), (384, 815285), (388, 806880), (410, 763584), (480, 652228), (485, 645504), (492, 636320), (582, 537920), (615, 509056), (640, 489171), (656, 477240), (776, 403440), (820, 381792), (960, 326114), (970, 322752), (984, 318160), (1164, 268960), (1230, 254528), (1312, 238620), (1455, 215168), (1552, 201720), (1640, 190896), (1681, 186240), (1920, 163057), (1940, 161376), (1968, 159080), (2328, 134480), (2460, 127264), (2624, 119310), (2910, 107584), (3104, 100860), (3280, 95448), (3362, 93120), (3880, 80688), (3936, 79540), (3977, 78720), (4656, 67240), (4920, 63632), (5043, 62080), (5248, 59655), (5820, 53792), (6208, 50430), (6560, 47724), (6724, 46560), (7760, 40344), (7872, 39770), (7954, 39360), (8405, 37248), (9312, 33620), (9840, 31816), (10086, 31040), (11640, 26896), (11931, 26240), (12416, 25215), (13120, 23862), (13448, 23280), (15520, 20172), (15744, 19885), (15908, 19680), (16810, 18624)]