156534720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 168

約数和(自身を含む): 514666992

約数和(自身を除く): 358132272

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, 160, 164, 192, 194, 205, 240, 246, 291, 320, 328, 388, 410, 480, 485, 492, 582, 615, 656, 776, 820, 960, 970, 984, 1164, 1230, 1312, 1455, 1552, 1640, 1681, 1940, 1968, 2328, 2460, 2624, 2910, 3104, 3280, 3362, 3880, 3936, 3977, 4656, 4920, 5043, 5820, 6208, 6560, 6724, 7760, 7872, 7954, 8405, 9312, 9840, 10086, 11640, 11931, 13120, 13448, 15520, 15908, 16810, 18624, 19680, 19885, 20172, 23280, 23862, 25215, 26896, 31040, 31816, 33620, 39360, 39770, 40344, 46560, 47724, 50430, 53792, 59655, 63632, 67240, 79540, 80688, 93120, 95448, 100860, 107584, 119310, 127264, 134480, 159080, 161376, 163057, 190896, 201720, 238620, 254528, 268960, 318160, 322752, 326114, 381792, 403440, 477240, 489171, 537920, 636320, 652228, 763584, 806880, 815285, 954480, 978342, 1272640, 1304456, 1613760, 1630570, 1908960, 1956684, 2445855, 2608912, 3261140, 3817920, 3913368, 4891710, 5217824, 6522280, 7826736, 9783420, 10435648, 13044560, 15653472, 19566840, 26089120, 31306944, 39133680, 52178240, 78267360, 156534720]

約数ペア:

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