884713280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 2354875656

約数和(自身を除く): 1470162376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 73, 80, 88, 110, 121, 146, 160, 176, 220, 242, 292, 313, 320, 352, 365, 440, 484, 584, 605, 626, 704, 730, 803, 880, 968, 1168, 1210, 1252, 1460, 1565, 1606, 1760, 1936, 2336, 2420, 2504, 2920, 3130, 3212, 3443, 3520, 3872, 4015, 4672, 4840, 5008, 5840, 6260, 6424, 6886, 7744, 8030, 8833, 9680, 10016, 11680, 12520, 12848, 13772, 16060, 17215, 17666, 19360, 20032, 22849, 23360, 25040, 25696, 27544, 32120, 34430, 35332, 37873, 38720, 44165, 45698, 50080, 51392, 55088, 64240, 68860, 70664, 75746, 88330, 91396, 100160, 110176, 114245, 128480, 137720, 141328, 151492, 176660, 182792, 189365, 220352, 228490, 251339, 256960, 275440, 282656, 302984, 353320, 365584, 378730, 456980, 502678, 550880, 565312, 605968, 706640, 731168, 757460, 913960, 1005356, 1101760, 1211936, 1256695, 1413280, 1462336, 1514920, 1827920, 2010712, 2423872, 2513390, 2764729, 2826560, 3029840, 3655840, 4021424, 5026780, 5529458, 6059680, 7311680, 8042848, 10053560, 11058916, 12119360, 13823645, 16085696, 20107120, 22117832, 27647290, 40214240, 44235664, 55294580, 80428480, 88471328, 110589160, 176942656, 221178320, 442356640, 884713280]

約数ペア:

[(1, 884713280), (2, 442356640), (4, 221178320), (5, 176942656), (8, 110589160), (10, 88471328), (11, 80428480), (16, 55294580), (20, 44235664), (22, 40214240), (32, 27647290), (40, 22117832), (44, 20107120), (55, 16085696), (64, 13823645), (73, 12119360), (80, 11058916), (88, 10053560), (110, 8042848), (121, 7311680), (146, 6059680), (160, 5529458), (176, 5026780), (220, 4021424), (242, 3655840), (292, 3029840), (313, 2826560), (320, 2764729), (352, 2513390), (365, 2423872), (440, 2010712), (484, 1827920), (584, 1514920), (605, 1462336), (626, 1413280), (704, 1256695), (730, 1211936), (803, 1101760), (880, 1005356), (968, 913960), (1168, 757460), (1210, 731168), (1252, 706640), (1460, 605968), (1565, 565312), (1606, 550880), (1760, 502678), (1936, 456980), (2336, 378730), (2420, 365584), (2504, 353320), (2920, 302984), (3130, 282656), (3212, 275440), (3443, 256960), (3520, 251339), (3872, 228490), (4015, 220352), (4672, 189365), (4840, 182792), (5008, 176660), (5840, 151492), (6260, 141328), (6424, 137720), (6886, 128480), (7744, 114245), (8030, 110176), (8833, 100160), (9680, 91396), (10016, 88330), (11680, 75746), (12520, 70664), (12848, 68860), (13772, 64240), (16060, 55088), (17215, 51392), (17666, 50080), (19360, 45698), (20032, 44165), (22849, 38720), (23360, 37873), (25040, 35332), (25696, 34430), (27544, 32120)]