1543661280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{51047}}^1$

素因数の和:51078

約数の個数: 192

約数和(自身を含む): 6174766080

約数和(自身を除く): 4631104800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 51047, 102094, 153141, 204188, 255235, 306282, 357329, 408376, 459423, 510470, 612564, 714658, 765705, 816752, 918846, 1020940, 1071987, 1225128, 1378269, 1429316, 1531410, 1633504, 1786645, 1837692, 2041880, 2143974, 2297115, 2450256, 2756538, 2858632, 3062820, 3215961, 3573290, 3675384, 4083760, 4287948, 4594230, 4900512, 5359935, 5513076, 5717264, 6125640, 6431922, 6891345, 7146580, 7350768, 8167520, 8575896, 9188460, 9647883, 10719870, 11026152, 11434528, 12251280, 12863844, 13782690, 14293160, 14701536, 16079805, 17151792, 18376920, 19295766, 21439740, 22052304, 24502560, 25727688, 27565380, 28586320, 32159610, 34303584, 36753840, 38591532, 42879480, 44104608, 48239415, 51455376, 55130760, 57172640, 64319220, 73507680, 77183064, 85758960, 96478830, 102910752, 110261520, 128638440, 154366128, 171517920, 192957660, 220523040, 257276880, 308732256, 385915320, 514553760, 771830640, 1543661280]

約数ペア:

[(1, 1543661280), (2, 771830640), (3, 514553760), (4, 385915320), (5, 308732256), (6, 257276880), (7, 220523040), (8, 192957660), (9, 171517920), (10, 154366128), (12, 128638440), (14, 110261520), (15, 102910752), (16, 96478830), (18, 85758960), (20, 77183064), (21, 73507680), (24, 64319220), (27, 57172640), (28, 55130760), (30, 51455376), (32, 48239415), (35, 44104608), (36, 42879480), (40, 38591532), (42, 36753840), (45, 34303584), (48, 32159610), (54, 28586320), (56, 27565380), (60, 25727688), (63, 24502560), (70, 22052304), (72, 21439740), (80, 19295766), (84, 18376920), (90, 17151792), (96, 16079805), (105, 14701536), (108, 14293160), (112, 13782690), (120, 12863844), (126, 12251280), (135, 11434528), (140, 11026152), (144, 10719870), (160, 9647883), (168, 9188460), (180, 8575896), (189, 8167520), (210, 7350768), (216, 7146580), (224, 6891345), (240, 6431922), (252, 6125640), (270, 5717264), (280, 5513076), (288, 5359935), (315, 4900512), (336, 4594230), (360, 4287948), (378, 4083760), (420, 3675384), (432, 3573290), (480, 3215961), (504, 3062820), (540, 2858632), (560, 2756538), (630, 2450256), (672, 2297115), (720, 2143974), (756, 2041880), (840, 1837692), (864, 1786645), (945, 1633504), (1008, 1531410), (1080, 1429316), (1120, 1378269), (1260, 1225128), (1440, 1071987), (1512, 1020940), (1680, 918846), (1890, 816752), (2016, 765705), (2160, 714658), (2520, 612564), (3024, 510470), (3360, 459423), (3780, 408376), (4320, 357329), (5040, 306282), (6048, 255235), (7560, 204188), (10080, 153141), (15120, 102094), (30240, 51047)]