42742080

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:143

約数の個数: 280

約数和(自身を含む): 162644328

約数和(自身を除く): 119902248

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, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 97, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 194, 204, 216, 240, 255, 270, 272, 288, 291, 306, 320, 324, 340, 360, 388, 405, 408, 432, 459, 480, 485, 510, 540, 544, 576, 582, 612, 648, 680, 720, 765, 776, 810, 816, 864, 873, 918, 960, 970, 1020, 1080, 1088, 1164, 1224, 1296, 1360, 1377, 1440, 1455, 1530, 1552, 1620, 1632, 1649, 1728, 1746, 1836, 1940, 2040, 2160, 2295, 2328, 2448, 2592, 2619, 2720, 2754, 2880, 2910, 3060, 3104, 3240, 3264, 3298, 3492, 3672, 3880, 4080, 4320, 4365, 4590, 4656, 4896, 4947, 5184, 5238, 5440, 5508, 5820, 6120, 6208, 6480, 6596, 6885, 6984, 7344, 7760, 7857, 8160, 8245, 8640, 8730, 9180, 9312, 9792, 9894, 10476, 11016, 11640, 12240, 12960, 13095, 13192, 13770, 13968, 14688, 14841, 15520, 15714, 16320, 16490, 17460, 18360, 18624, 19788, 20952, 22032, 23280, 24480, 24735, 25920, 26190, 26384, 27540, 27936, 29376, 29682, 31040, 31428, 32980, 34920, 36720, 39285, 39576, 41904, 44064, 44523, 46560, 48960, 49470, 52380, 52768, 55080, 55872, 59364, 62856, 65960, 69840, 73440, 74205, 78570, 79152, 83808, 88128, 89046, 93120, 98940, 104760, 105536, 110160, 118728, 125712, 131920, 133569, 139680, 146880, 148410, 157140, 158304, 167616, 178092, 197880, 209520, 220320, 222615, 237456, 251424, 263840, 267138, 279360, 296820, 314280, 316608, 356184, 395760, 419040, 440640, 445230, 474912, 502848, 527680, 534276, 593640, 628560, 667845, 712368, 791520, 838080, 890460, 949824, 1068552, 1187280, 1257120, 1335690, 1424736, 1583040, 1780920, 2137104, 2374560, 2514240, 2671380, 2849472, 3561840, 4274208, 4749120, 5342760, 7123680, 8548416, 10685520, 14247360, 21371040, 42742080]

約数ペア:

[(1, 42742080), (2, 21371040), (3, 14247360), (4, 10685520), (5, 8548416), (6, 7123680), (8, 5342760), (9, 4749120), (10, 4274208), (12, 3561840), (15, 2849472), (16, 2671380), (17, 2514240), (18, 2374560), (20, 2137104), (24, 1780920), (27, 1583040), (30, 1424736), (32, 1335690), (34, 1257120), (36, 1187280), (40, 1068552), (45, 949824), (48, 890460), (51, 838080), (54, 791520), (60, 712368), (64, 667845), (68, 628560), (72, 593640), (80, 534276), (81, 527680), (85, 502848), (90, 474912), (96, 445230), (97, 440640), (102, 419040), (108, 395760), (120, 356184), (135, 316608), (136, 314280), (144, 296820), (153, 279360), (160, 267138), (162, 263840), (170, 251424), (180, 237456), (192, 222615), (194, 220320), (204, 209520), (216, 197880), (240, 178092), (255, 167616), (270, 158304), (272, 157140), (288, 148410), (291, 146880), (306, 139680), (320, 133569), (324, 131920), (340, 125712), (360, 118728), (388, 110160), (405, 105536), (408, 104760), (432, 98940), (459, 93120), (480, 89046), (485, 88128), (510, 83808), (540, 79152), (544, 78570), (576, 74205), (582, 73440), (612, 69840), (648, 65960), (680, 62856), (720, 59364), (765, 55872), (776, 55080), (810, 52768), (816, 52380), (864, 49470), (873, 48960), (918, 46560), (960, 44523), (970, 44064), (1020, 41904), (1080, 39576), (1088, 39285), (1164, 36720), (1224, 34920), (1296, 32980), (1360, 31428), (1377, 31040), (1440, 29682), (1455, 29376), (1530, 27936), (1552, 27540), (1620, 26384), (1632, 26190), (1649, 25920), (1728, 24735), (1746, 24480), (1836, 23280), (1940, 22032), (2040, 20952), (2160, 19788), (2295, 18624), (2328, 18360), (2448, 17460), (2592, 16490), (2619, 16320), (2720, 15714), (2754, 15520), (2880, 14841), (2910, 14688), (3060, 13968), (3104, 13770), (3240, 13192), (3264, 13095), (3298, 12960), (3492, 12240), (3672, 11640), (3880, 11016), (4080, 10476), (4320, 9894), (4365, 9792), (4590, 9312), (4656, 9180), (4896, 8730), (4947, 8640), (5184, 8245), (5238, 8160), (5440, 7857), (5508, 7760), (5820, 7344), (6120, 6984), (6208, 6885), (6480, 6596)]