239236920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 384

約数和(自身を含む): 924618240

約数和(自身を除く): 685381320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 31, 34, 36, 39, 40, 45, 51, 52, 60, 62, 65, 68, 72, 78, 85, 90, 93, 97, 102, 104, 117, 120, 124, 130, 136, 153, 155, 156, 170, 180, 186, 194, 195, 204, 221, 234, 248, 255, 260, 279, 291, 306, 310, 312, 340, 360, 372, 388, 390, 403, 408, 442, 465, 468, 485, 510, 520, 527, 558, 582, 585, 612, 620, 663, 680, 744, 765, 776, 780, 806, 873, 884, 930, 936, 970, 1020, 1054, 1105, 1116, 1164, 1170, 1209, 1224, 1240, 1261, 1326, 1395, 1455, 1530, 1560, 1581, 1612, 1649, 1746, 1768, 1860, 1940, 1989, 2015, 2040, 2108, 2210, 2232, 2328, 2340, 2418, 2522, 2635, 2652, 2790, 2910, 3007, 3060, 3162, 3224, 3298, 3315, 3492, 3627, 3720, 3783, 3880, 3978, 4030, 4216, 4365, 4420, 4680, 4743, 4836, 4947, 5044, 5270, 5304, 5580, 5820, 6014, 6045, 6120, 6305, 6324, 6596, 6630, 6851, 6984, 7254, 7566, 7905, 7956, 8060, 8245, 8730, 8840, 9021, 9486, 9672, 9894, 9945, 10088, 10540, 11160, 11349, 11640, 12028, 12090, 12610, 12648, 13192, 13260, 13702, 14508, 14841, 15035, 15132, 15810, 15912, 16120, 16490, 17460, 18042, 18135, 18915, 18972, 19788, 19890, 20553, 21080, 21437, 22698, 23715, 24056, 24180, 24735, 25220, 26520, 27063, 27404, 29016, 29682, 30070, 30264, 31620, 32980, 34255, 34920, 36084, 36270, 37830, 37944, 39091, 39576, 39780, 41106, 42874, 45105, 45396, 47430, 48360, 49470, 50440, 51119, 54126, 54808, 56745, 59364, 60140, 61659, 63240, 64311, 65960, 68510, 72168, 72540, 74205, 75660, 78182, 79560, 82212, 85748, 90210, 90792, 94860, 98940, 102238, 102765, 107185, 108252, 113490, 117273, 118728, 120280, 123318, 128622, 135315, 137020, 145080, 148410, 151320, 153357, 156364, 164424, 171496, 180420, 189720, 192933, 195455, 197880, 204476, 205530, 214370, 216504, 226980, 234546, 246636, 255595, 257244, 270630, 274040, 296820, 306714, 308295, 312728, 321555, 351819, 360840, 385866, 390910, 408952, 411060, 428740, 453960, 460071, 469092, 493272, 511190, 514488, 541260, 586365, 593640, 613428, 616590, 643110, 664547, 703638, 766785, 771732, 781820, 822120, 857480, 920142, 938184, 964665, 1022380, 1082520, 1172730, 1226856, 1233180, 1286220, 1329094, 1407276, 1533570, 1543464, 1563640, 1759095, 1840284, 1929330, 1993641, 2044760, 2300355, 2345460, 2466360, 2572440, 2658188, 2814552, 3067140, 3322735, 3518190, 3680568, 3858660, 3987282, 4600710, 4690920, 5316376, 5980923, 6134280, 6645470, 7036380, 7717320, 7974564, 9201420, 9968205, 11961846, 13290940, 14072760, 15949128, 18402840, 19936410, 23923692, 26581880, 29904615, 39872820, 47847384, 59809230, 79745640, 119618460, 239236920]

約数ペア:

[(1, 239236920), (2, 119618460), (3, 79745640), (4, 59809230), (5, 47847384), (6, 39872820), (8, 29904615), (9, 26581880), (10, 23923692), (12, 19936410), (13, 18402840), (15, 15949128), (17, 14072760), (18, 13290940), (20, 11961846), (24, 9968205), (26, 9201420), (30, 7974564), (31, 7717320), (34, 7036380), (36, 6645470), (39, 6134280), (40, 5980923), (45, 5316376), (51, 4690920), (52, 4600710), (60, 3987282), (62, 3858660), (65, 3680568), (68, 3518190), (72, 3322735), (78, 3067140), (85, 2814552), (90, 2658188), (93, 2572440), (97, 2466360), (102, 2345460), (104, 2300355), (117, 2044760), (120, 1993641), (124, 1929330), (130, 1840284), (136, 1759095), (153, 1563640), (155, 1543464), (156, 1533570), (170, 1407276), (180, 1329094), (186, 1286220), (194, 1233180), (195, 1226856), (204, 1172730), (221, 1082520), (234, 1022380), (248, 964665), (255, 938184), (260, 920142), (279, 857480), (291, 822120), (306, 781820), (310, 771732), (312, 766785), (340, 703638), (360, 664547), (372, 643110), (388, 616590), (390, 613428), (403, 593640), (408, 586365), (442, 541260), (465, 514488), (468, 511190), (485, 493272), (510, 469092), (520, 460071), (527, 453960), (558, 428740), (582, 411060), (585, 408952), (612, 390910), (620, 385866), (663, 360840), (680, 351819), (744, 321555), (765, 312728), (776, 308295), (780, 306714), (806, 296820), (873, 274040), (884, 270630), (930, 257244), (936, 255595), (970, 246636), (1020, 234546), (1054, 226980), (1105, 216504), (1116, 214370), (1164, 205530), (1170, 204476), (1209, 197880), (1224, 195455), (1240, 192933), (1261, 189720), (1326, 180420), (1395, 171496), (1455, 164424), (1530, 156364), (1560, 153357), (1581, 151320), (1612, 148410), (1649, 145080), (1746, 137020), (1768, 135315), (1860, 128622), (1940, 123318), (1989, 120280), (2015, 118728), (2040, 117273), (2108, 113490), (2210, 108252), (2232, 107185), (2328, 102765), (2340, 102238), (2418, 98940), (2522, 94860), (2635, 90792), (2652, 90210), (2790, 85748), (2910, 82212), (3007, 79560), (3060, 78182), (3162, 75660), (3224, 74205), (3298, 72540), (3315, 72168), (3492, 68510), (3627, 65960), (3720, 64311), (3783, 63240), (3880, 61659), (3978, 60140), (4030, 59364), (4216, 56745), (4365, 54808), (4420, 54126), (4680, 51119), (4743, 50440), (4836, 49470), (4947, 48360), (5044, 47430), (5270, 45396), (5304, 45105), (5580, 42874), (5820, 41106), (6014, 39780), (6045, 39576), (6120, 39091), (6305, 37944), (6324, 37830), (6596, 36270), (6630, 36084), (6851, 34920), (6984, 34255), (7254, 32980), (7566, 31620), (7905, 30264), (7956, 30070), (8060, 29682), (8245, 29016), (8730, 27404), (8840, 27063), (9021, 26520), (9486, 25220), (9672, 24735), (9894, 24180), (9945, 24056), (10088, 23715), (10540, 22698), (11160, 21437), (11349, 21080), (11640, 20553), (12028, 19890), (12090, 19788), (12610, 18972), (12648, 18915), (13192, 18135), (13260, 18042), (13702, 17460), (14508, 16490), (14841, 16120), (15035, 15912), (15132, 15810)]