493190880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1658

約数の個数: 288

約数和(自身を含む): 1947413664

約数和(自身を除く): 1454222784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 840, 910, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1456, 1470, 1560, 1568, 1613, 1680, 1820, 1911, 1960, 2080, 2184, 2352, 2548, 2730, 2912, 2940, 3120, 3185, 3226, 3360, 3640, 3822, 3920, 4368, 4704, 4839, 5096, 5460, 5880, 6240, 6370, 6452, 7280, 7644, 7840, 8065, 8736, 9555, 9678, 10192, 10920, 11291, 11760, 12740, 12904, 14560, 15288, 16130, 19110, 19356, 20384, 20969, 21840, 22582, 23520, 24195, 25480, 25808, 30576, 32260, 33873, 38220, 38712, 41938, 43680, 45164, 48390, 50960, 51616, 56455, 61152, 62907, 64520, 67746, 76440, 77424, 79037, 83876, 90328, 96780, 101920, 104845, 112910, 125814, 129040, 135492, 146783, 152880, 154848, 158074, 167752, 169365, 180656, 193560, 209690, 225820, 237111, 251628, 258080, 270984, 293566, 305760, 314535, 316148, 335504, 338730, 361312, 387120, 395185, 419380, 440349, 451640, 474222, 503256, 541968, 587132, 629070, 632296, 671008, 677460, 733915, 774240, 790370, 838760, 880698, 903280, 948444, 1006512, 1027481, 1083936, 1174264, 1185555, 1258140, 1264592, 1354920, 1467830, 1580740, 1677520, 1761396, 1806560, 1896888, 2013024, 2054962, 2201745, 2348528, 2371110, 2516280, 2529184, 2709840, 2935660, 3082443, 3161480, 3355040, 3522792, 3793776, 4109924, 4403490, 4697056, 4742220, 5032560, 5137405, 5419680, 5871320, 6164886, 6322960, 7045584, 7587552, 8219848, 8806980, 9484440, 10065120, 10274810, 11742640, 12329772, 12645920, 14091168, 15412215, 16439696, 17613960, 18968880, 20549620, 23485280, 24659544, 30824430, 32879392, 35227920, 37937760, 41099240, 49319088, 61648860, 70455840, 82198480, 98638176, 123297720, 164396960, 246595440, 493190880]

約数ペア:

[(1, 493190880), (2, 246595440), (3, 164396960), (4, 123297720), (5, 98638176), (6, 82198480), (7, 70455840), (8, 61648860), (10, 49319088), (12, 41099240), (13, 37937760), (14, 35227920), (15, 32879392), (16, 30824430), (20, 24659544), (21, 23485280), (24, 20549620), (26, 18968880), (28, 17613960), (30, 16439696), (32, 15412215), (35, 14091168), (39, 12645920), (40, 12329772), (42, 11742640), (48, 10274810), (49, 10065120), (52, 9484440), (56, 8806980), (60, 8219848), (65, 7587552), (70, 7045584), (78, 6322960), (80, 6164886), (84, 5871320), (91, 5419680), (96, 5137405), (98, 5032560), (104, 4742220), (105, 4697056), (112, 4403490), (120, 4109924), (130, 3793776), (140, 3522792), (147, 3355040), (156, 3161480), (160, 3082443), (168, 2935660), (182, 2709840), (195, 2529184), (196, 2516280), (208, 2371110), (210, 2348528), (224, 2201745), (240, 2054962), (245, 2013024), (260, 1896888), (273, 1806560), (280, 1761396), (294, 1677520), (312, 1580740), (336, 1467830), (364, 1354920), (390, 1264592), (392, 1258140), (416, 1185555), (420, 1174264), (455, 1083936), (480, 1027481), (490, 1006512), (520, 948444), (546, 903280), (560, 880698), (588, 838760), (624, 790370), (637, 774240), (672, 733915), (728, 677460), (735, 671008), (780, 632296), (784, 629070), (840, 587132), (910, 541968), (980, 503256), (1040, 474222), (1092, 451640), (1120, 440349), (1176, 419380), (1248, 395185), (1274, 387120), (1365, 361312), (1456, 338730), (1470, 335504), (1560, 316148), (1568, 314535), (1613, 305760), (1680, 293566), (1820, 270984), (1911, 258080), (1960, 251628), (2080, 237111), (2184, 225820), (2352, 209690), (2548, 193560), (2730, 180656), (2912, 169365), (2940, 167752), (3120, 158074), (3185, 154848), (3226, 152880), (3360, 146783), (3640, 135492), (3822, 129040), (3920, 125814), (4368, 112910), (4704, 104845), (4839, 101920), (5096, 96780), (5460, 90328), (5880, 83876), (6240, 79037), (6370, 77424), (6452, 76440), (7280, 67746), (7644, 64520), (7840, 62907), (8065, 61152), (8736, 56455), (9555, 51616), (9678, 50960), (10192, 48390), (10920, 45164), (11291, 43680), (11760, 41938), (12740, 38712), (12904, 38220), (14560, 33873), (15288, 32260), (16130, 30576), (19110, 25808), (19356, 25480), (20384, 24195), (20969, 23520), (21840, 22582)]