1820632800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:690

約数の個数: 288

約数和(自身を含む): 6814063872

約数和(自身を除く): 4993431072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 307, 336, 350, 353, 400, 420, 480, 525, 560, 600, 614, 672, 700, 706, 800, 840, 921, 1050, 1059, 1120, 1200, 1228, 1400, 1412, 1535, 1680, 1765, 1842, 2100, 2118, 2149, 2400, 2456, 2471, 2800, 2824, 3070, 3360, 3530, 3684, 4200, 4236, 4298, 4605, 4912, 4942, 5295, 5600, 5648, 6140, 6447, 7060, 7368, 7413, 7675, 8400, 8472, 8596, 8825, 9210, 9824, 9884, 10590, 10745, 11296, 12280, 12355, 12894, 14120, 14736, 14826, 15350, 16800, 16944, 17192, 17650, 18420, 19768, 21180, 21490, 23025, 24560, 24710, 25788, 26475, 28240, 29472, 29652, 30700, 32235, 33888, 34384, 35300, 36840, 37065, 39536, 42360, 42980, 46050, 49120, 49420, 51576, 52950, 53725, 56480, 59304, 61400, 61775, 64470, 68768, 70600, 73680, 74130, 79072, 84720, 85960, 92100, 98840, 103152, 105900, 107450, 108371, 118608, 122800, 123550, 128940, 141200, 147360, 148260, 161175, 169440, 171920, 184200, 185325, 197680, 206304, 211800, 214900, 216742, 237216, 245600, 247100, 257880, 282400, 296520, 322350, 325113, 343840, 368400, 370650, 395360, 423600, 429800, 433484, 494200, 515760, 541855, 593040, 644700, 650226, 736800, 741300, 758597, 847200, 859600, 866968, 988400, 1031520, 1083710, 1186080, 1289400, 1300452, 1482600, 1517194, 1625565, 1719200, 1733936, 1976800, 2167420, 2275791, 2578800, 2600904, 2709275, 2965200, 3034388, 3251130, 3467872, 3792985, 4334840, 4551582, 5157600, 5201808, 5418550, 5930400, 6068776, 6502260, 7585970, 8127825, 8669680, 9103164, 10403616, 10837100, 11378955, 12137552, 13004520, 15171940, 16255650, 17339360, 18206328, 18964925, 21674200, 22757910, 24275104, 26009040, 30343880, 32511300, 36412656, 37929850, 43348400, 45515820, 52018080, 56894775, 60687760, 65022600, 72825312, 75859700, 86696800, 91031640, 113789550, 121375520, 130045200, 151719400, 182063280, 227579100, 260090400, 303438800, 364126560, 455158200, 606877600, 910316400, 1820632800]

約数ペア:

[(1, 1820632800), (2, 910316400), (3, 606877600), (4, 455158200), (5, 364126560), (6, 303438800), (7, 260090400), (8, 227579100), (10, 182063280), (12, 151719400), (14, 130045200), (15, 121375520), (16, 113789550), (20, 91031640), (21, 86696800), (24, 75859700), (25, 72825312), (28, 65022600), (30, 60687760), (32, 56894775), (35, 52018080), (40, 45515820), (42, 43348400), (48, 37929850), (50, 36412656), (56, 32511300), (60, 30343880), (70, 26009040), (75, 24275104), (80, 22757910), (84, 21674200), (96, 18964925), (100, 18206328), (105, 17339360), (112, 16255650), (120, 15171940), (140, 13004520), (150, 12137552), (160, 11378955), (168, 10837100), (175, 10403616), (200, 9103164), (210, 8669680), (224, 8127825), (240, 7585970), (280, 6502260), (300, 6068776), (307, 5930400), (336, 5418550), (350, 5201808), (353, 5157600), (400, 4551582), (420, 4334840), (480, 3792985), (525, 3467872), (560, 3251130), (600, 3034388), (614, 2965200), (672, 2709275), (700, 2600904), (706, 2578800), (800, 2275791), (840, 2167420), (921, 1976800), (1050, 1733936), (1059, 1719200), (1120, 1625565), (1200, 1517194), (1228, 1482600), (1400, 1300452), (1412, 1289400), (1535, 1186080), (1680, 1083710), (1765, 1031520), (1842, 988400), (2100, 866968), (2118, 859600), (2149, 847200), (2400, 758597), (2456, 741300), (2471, 736800), (2800, 650226), (2824, 644700), (3070, 593040), (3360, 541855), (3530, 515760), (3684, 494200), (4200, 433484), (4236, 429800), (4298, 423600), (4605, 395360), (4912, 370650), (4942, 368400), (5295, 343840), (5600, 325113), (5648, 322350), (6140, 296520), (6447, 282400), (7060, 257880), (7368, 247100), (7413, 245600), (7675, 237216), (8400, 216742), (8472, 214900), (8596, 211800), (8825, 206304), (9210, 197680), (9824, 185325), (9884, 184200), (10590, 171920), (10745, 169440), (11296, 161175), (12280, 148260), (12355, 147360), (12894, 141200), (14120, 128940), (14736, 123550), (14826, 122800), (15350, 118608), (16800, 108371), (16944, 107450), (17192, 105900), (17650, 103152), (18420, 98840), (19768, 92100), (21180, 85960), (21490, 84720), (23025, 79072), (24560, 74130), (24710, 73680), (25788, 70600), (26475, 68768), (28240, 64470), (29472, 61775), (29652, 61400), (30700, 59304), (32235, 56480), (33888, 53725), (34384, 52950), (35300, 51576), (36840, 49420), (37065, 49120), (39536, 46050), (42360, 42980)]