1456506240

素因数分解:

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

素因数の和:689

約数の個数: 256

約数和(自身を含む): 5338206720

約数和(自身を除く): 3881700480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 307, 320, 336, 353, 384, 420, 448, 480, 560, 614, 640, 672, 706, 840, 896, 921, 960, 1059, 1120, 1228, 1344, 1412, 1535, 1680, 1765, 1842, 1920, 2118, 2149, 2240, 2456, 2471, 2688, 2824, 3070, 3360, 3530, 3684, 4236, 4298, 4480, 4605, 4912, 4942, 5295, 5648, 6140, 6447, 6720, 7060, 7368, 7413, 8472, 8596, 9210, 9824, 9884, 10590, 10745, 11296, 12280, 12355, 12894, 13440, 14120, 14736, 14826, 16944, 17192, 18420, 19648, 19768, 21180, 21490, 22592, 24560, 24710, 25788, 28240, 29472, 29652, 32235, 33888, 34384, 36840, 37065, 39296, 39536, 42360, 42980, 45184, 49120, 49420, 51576, 56480, 58944, 59304, 64470, 67776, 68768, 73680, 74130, 79072, 84720, 85960, 98240, 98840, 103152, 108371, 112960, 117888, 118608, 128940, 135552, 137536, 147360, 148260, 158144, 169440, 171920, 196480, 197680, 206304, 216742, 225920, 237216, 257880, 275072, 294720, 296520, 316288, 325113, 338880, 343840, 395360, 412608, 433484, 474432, 515760, 541855, 589440, 593040, 650226, 677760, 687680, 758597, 790720, 825216, 866968, 948864, 1031520, 1083710, 1186080, 1300452, 1375360, 1517194, 1581440, 1625565, 1733936, 2063040, 2167420, 2275791, 2372160, 2600904, 3034388, 3251130, 3467872, 3792985, 4126080, 4334840, 4551582, 4744320, 5201808, 6068776, 6502260, 6935744, 7585970, 8669680, 9103164, 10403616, 11378955, 12137552, 13004520, 13871488, 15171940, 17339360, 18206328, 20807232, 22757910, 24275104, 26009040, 30343880, 34678720, 36412656, 41614464, 45515820, 48550208, 52018080, 60687760, 69357440, 72825312, 91031640, 97100416, 104036160, 121375520, 145650624, 182063280, 208072320, 242751040, 291301248, 364126560, 485502080, 728253120, 1456506240]

約数ペア:

[(1, 1456506240), (2, 728253120), (3, 485502080), (4, 364126560), (5, 291301248), (6, 242751040), (7, 208072320), (8, 182063280), (10, 145650624), (12, 121375520), (14, 104036160), (15, 97100416), (16, 91031640), (20, 72825312), (21, 69357440), (24, 60687760), (28, 52018080), (30, 48550208), (32, 45515820), (35, 41614464), (40, 36412656), (42, 34678720), (48, 30343880), (56, 26009040), (60, 24275104), (64, 22757910), (70, 20807232), (80, 18206328), (84, 17339360), (96, 15171940), (105, 13871488), (112, 13004520), (120, 12137552), (128, 11378955), (140, 10403616), (160, 9103164), (168, 8669680), (192, 7585970), (210, 6935744), (224, 6502260), (240, 6068776), (280, 5201808), (307, 4744320), (320, 4551582), (336, 4334840), (353, 4126080), (384, 3792985), (420, 3467872), (448, 3251130), (480, 3034388), (560, 2600904), (614, 2372160), (640, 2275791), (672, 2167420), (706, 2063040), (840, 1733936), (896, 1625565), (921, 1581440), (960, 1517194), (1059, 1375360), (1120, 1300452), (1228, 1186080), (1344, 1083710), (1412, 1031520), (1535, 948864), (1680, 866968), (1765, 825216), (1842, 790720), (1920, 758597), (2118, 687680), (2149, 677760), (2240, 650226), (2456, 593040), (2471, 589440), (2688, 541855), (2824, 515760), (3070, 474432), (3360, 433484), (3530, 412608), (3684, 395360), (4236, 343840), (4298, 338880), (4480, 325113), (4605, 316288), (4912, 296520), (4942, 294720), (5295, 275072), (5648, 257880), (6140, 237216), (6447, 225920), (6720, 216742), (7060, 206304), (7368, 197680), (7413, 196480), (8472, 171920), (8596, 169440), (9210, 158144), (9824, 148260), (9884, 147360), (10590, 137536), (10745, 135552), (11296, 128940), (12280, 118608), (12355, 117888), (12894, 112960), (13440, 108371), (14120, 103152), (14736, 98840), (14826, 98240), (16944, 85960), (17192, 84720), (18420, 79072), (19648, 74130), (19768, 73680), (21180, 68768), (21490, 67776), (22592, 64470), (24560, 59304), (24710, 58944), (25788, 56480), (28240, 51576), (29472, 49420), (29652, 49120), (32235, 45184), (33888, 42980), (34384, 42360), (36840, 39536), (37065, 39296)]