306318240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 384

約数和(自身を含む): 1173553920

約数和(自身を除く): 867235680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 68, 72, 80, 85, 86, 90, 96, 97, 102, 108, 120, 129, 135, 136, 144, 153, 160, 170, 172, 180, 194, 204, 215, 216, 240, 255, 258, 270, 272, 288, 291, 306, 340, 344, 360, 387, 388, 408, 430, 432, 459, 480, 485, 510, 516, 540, 544, 582, 612, 645, 680, 688, 720, 731, 765, 774, 776, 816, 860, 864, 873, 918, 970, 1020, 1032, 1080, 1161, 1164, 1224, 1290, 1360, 1376, 1440, 1455, 1462, 1530, 1548, 1552, 1632, 1649, 1720, 1746, 1836, 1935, 1940, 2040, 2064, 2160, 2193, 2295, 2322, 2328, 2448, 2580, 2619, 2720, 2910, 2924, 3060, 3096, 3104, 3298, 3440, 3492, 3655, 3672, 3870, 3880, 4080, 4128, 4171, 4320, 4365, 4386, 4590, 4644, 4656, 4896, 4947, 5160, 5238, 5805, 5820, 5848, 6120, 6192, 6579, 6596, 6880, 6984, 7310, 7344, 7740, 7760, 8160, 8245, 8342, 8730, 8772, 9180, 9288, 9312, 9894, 10320, 10476, 10965, 11610, 11640, 11696, 12240, 12384, 12513, 13095, 13158, 13192, 13968, 14620, 14688, 14841, 15480, 15520, 16490, 16684, 17460, 17544, 18360, 18576, 19737, 19788, 20640, 20855, 20952, 21930, 23220, 23280, 23392, 24480, 24735, 25026, 26190, 26316, 26384, 27936, 29240, 29682, 30960, 32895, 32980, 33368, 34920, 35088, 36720, 37152, 37539, 39474, 39576, 41710, 41904, 43860, 44523, 46440, 46560, 49470, 50052, 52380, 52632, 52768, 58480, 59364, 61920, 62565, 65790, 65960, 66736, 69840, 70176, 70907, 73440, 74205, 75078, 78948, 79152, 83420, 83808, 87720, 89046, 92880, 98685, 98940, 100104, 104760, 105264, 112617, 116960, 118728, 125130, 131580, 131920, 133472, 139680, 141814, 148410, 150156, 157896, 158304, 166840, 175440, 178092, 185760, 187695, 197370, 197880, 200208, 209520, 210528, 212721, 222615, 225234, 237456, 250260, 263160, 263840, 283628, 296820, 300312, 315792, 333680, 350880, 354535, 356184, 375390, 394740, 395760, 400416, 419040, 425442, 445230, 450468, 474912, 500520, 526320, 563085, 567256, 593640, 600624, 631584, 638163, 667360, 709070, 712368, 750780, 789480, 791520, 850884, 890460, 900936, 1001040, 1052640, 1063605, 1126170, 1134512, 1187280, 1201248, 1276326, 1418140, 1424736, 1501560, 1578960, 1701768, 1780920, 1801872, 1914489, 2002080, 2127210, 2252340, 2269024, 2374560, 2552652, 2836280, 3003120, 3157920, 3190815, 3403536, 3561840, 3603744, 3828978, 4254420, 4504680, 5105304, 5672560, 6006240, 6381630, 6807072, 7123680, 7657956, 8508840, 9009360, 9572445, 10210608, 11345120, 12763260, 15315912, 17017680, 18018720, 19144890, 20421216, 25526520, 30631824, 34035360, 38289780, 51053040, 61263648, 76579560, 102106080, 153159120, 306318240]

約数ペア:

[(1, 306318240), (2, 153159120), (3, 102106080), (4, 76579560), (5, 61263648), (6, 51053040), (8, 38289780), (9, 34035360), (10, 30631824), (12, 25526520), (15, 20421216), (16, 19144890), (17, 18018720), (18, 17017680), (20, 15315912), (24, 12763260), (27, 11345120), (30, 10210608), (32, 9572445), (34, 9009360), (36, 8508840), (40, 7657956), (43, 7123680), (45, 6807072), (48, 6381630), (51, 6006240), (54, 5672560), (60, 5105304), (68, 4504680), (72, 4254420), (80, 3828978), (85, 3603744), (86, 3561840), (90, 3403536), (96, 3190815), (97, 3157920), (102, 3003120), (108, 2836280), (120, 2552652), (129, 2374560), (135, 2269024), (136, 2252340), (144, 2127210), (153, 2002080), (160, 1914489), (170, 1801872), (172, 1780920), (180, 1701768), (194, 1578960), (204, 1501560), (215, 1424736), (216, 1418140), (240, 1276326), (255, 1201248), (258, 1187280), (270, 1134512), (272, 1126170), (288, 1063605), (291, 1052640), (306, 1001040), (340, 900936), (344, 890460), (360, 850884), (387, 791520), (388, 789480), (408, 750780), (430, 712368), (432, 709070), (459, 667360), (480, 638163), (485, 631584), (510, 600624), (516, 593640), (540, 567256), (544, 563085), (582, 526320), (612, 500520), (645, 474912), (680, 450468), (688, 445230), (720, 425442), (731, 419040), (765, 400416), (774, 395760), (776, 394740), (816, 375390), (860, 356184), (864, 354535), (873, 350880), (918, 333680), (970, 315792), (1020, 300312), (1032, 296820), (1080, 283628), (1161, 263840), (1164, 263160), (1224, 250260), (1290, 237456), (1360, 225234), (1376, 222615), (1440, 212721), (1455, 210528), (1462, 209520), (1530, 200208), (1548, 197880), (1552, 197370), (1632, 187695), (1649, 185760), (1720, 178092), (1746, 175440), (1836, 166840), (1935, 158304), (1940, 157896), (2040, 150156), (2064, 148410), (2160, 141814), (2193, 139680), (2295, 133472), (2322, 131920), (2328, 131580), (2448, 125130), (2580, 118728), (2619, 116960), (2720, 112617), (2910, 105264), (2924, 104760), (3060, 100104), (3096, 98940), (3104, 98685), (3298, 92880), (3440, 89046), (3492, 87720), (3655, 83808), (3672, 83420), (3870, 79152), (3880, 78948), (4080, 75078), (4128, 74205), (4171, 73440), (4320, 70907), (4365, 70176), (4386, 69840), (4590, 66736), (4644, 65960), (4656, 65790), (4896, 62565), (4947, 61920), (5160, 59364), (5238, 58480), (5805, 52768), (5820, 52632), (5848, 52380), (6120, 50052), (6192, 49470), (6579, 46560), (6596, 46440), (6880, 44523), (6984, 43860), (7310, 41904), (7344, 41710), (7740, 39576), (7760, 39474), (8160, 37539), (8245, 37152), (8342, 36720), (8730, 35088), (8772, 34920), (9180, 33368), (9288, 32980), (9312, 32895), (9894, 30960), (10320, 29682), (10476, 29240), (10965, 27936), (11610, 26384), (11640, 26316), (11696, 26190), (12240, 25026), (12384, 24735), (12513, 24480), (13095, 23392), (13158, 23280), (13192, 23220), (13968, 21930), (14620, 20952), (14688, 20855), (14841, 20640), (15480, 19788), (15520, 19737), (16490, 18576), (16684, 18360), (17460, 17544)]