248038560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2237}}^1$

素因数の和:2276

約数の個数: 288

約数和(自身を含む): 1055763072

約数和(自身を除く): 807724512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2237, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4474, 4620, 5040, 5280, 5544, 6160, 6711, 6930, 7392, 7920, 8948, 9240, 10080, 11088, 11185, 12320, 13422, 13860, 15659, 15840, 17896, 18480, 20133, 22176, 22370, 24607, 26844, 27720, 31318, 33555, 35792, 36960, 40266, 44740, 46977, 49214, 53688, 55440, 62636, 67110, 71584, 73821, 78295, 80532, 89480, 93954, 98428, 100665, 107376, 110880, 123035, 125272, 134220, 140931, 147642, 156590, 161064, 172249, 178960, 187908, 196856, 201330, 214752, 221463, 234885, 246070, 250544, 268440, 281862, 295284, 313180, 322128, 344498, 357920, 369105, 375816, 393712, 402660, 442926, 469770, 492140, 501088, 516747, 536880, 563724, 590568, 626360, 644256, 688996, 704655, 738210, 751632, 787424, 805320, 861245, 885852, 939540, 984280, 1033494, 1073760, 1107315, 1127448, 1181136, 1252720, 1377992, 1409310, 1476420, 1503264, 1550241, 1610640, 1722490, 1771704, 1879080, 1968560, 2066988, 2214630, 2254896, 2362272, 2505440, 2583735, 2755984, 2818620, 2952840, 3100482, 3221280, 3444980, 3543408, 3758160, 3937120, 4133976, 4429260, 4509792, 5167470, 5511968, 5637240, 5905680, 6200964, 6889960, 7086816, 7516320, 7751205, 8267952, 8858520, 10334940, 11274480, 11811360, 12401928, 13779920, 15502410, 16535904, 17717040, 20669880, 22548960, 24803856, 27559840, 31004820, 35434080, 41339760, 49607712, 62009640, 82679520, 124019280, 248038560]

約数ペア:

[(1, 248038560), (2, 124019280), (3, 82679520), (4, 62009640), (5, 49607712), (6, 41339760), (7, 35434080), (8, 31004820), (9, 27559840), (10, 24803856), (11, 22548960), (12, 20669880), (14, 17717040), (15, 16535904), (16, 15502410), (18, 13779920), (20, 12401928), (21, 11811360), (22, 11274480), (24, 10334940), (28, 8858520), (30, 8267952), (32, 7751205), (33, 7516320), (35, 7086816), (36, 6889960), (40, 6200964), (42, 5905680), (44, 5637240), (45, 5511968), (48, 5167470), (55, 4509792), (56, 4429260), (60, 4133976), (63, 3937120), (66, 3758160), (70, 3543408), (72, 3444980), (77, 3221280), (80, 3100482), (84, 2952840), (88, 2818620), (90, 2755984), (96, 2583735), (99, 2505440), (105, 2362272), (110, 2254896), (112, 2214630), (120, 2066988), (126, 1968560), (132, 1879080), (140, 1771704), (144, 1722490), (154, 1610640), (160, 1550241), (165, 1503264), (168, 1476420), (176, 1409310), (180, 1377992), (198, 1252720), (210, 1181136), (220, 1127448), (224, 1107315), (231, 1073760), (240, 1033494), (252, 984280), (264, 939540), (280, 885852), (288, 861245), (308, 805320), (315, 787424), (330, 751632), (336, 738210), (352, 704655), (360, 688996), (385, 644256), (396, 626360), (420, 590568), (440, 563724), (462, 536880), (480, 516747), (495, 501088), (504, 492140), (528, 469770), (560, 442926), (616, 402660), (630, 393712), (660, 375816), (672, 369105), (693, 357920), (720, 344498), (770, 322128), (792, 313180), (840, 295284), (880, 281862), (924, 268440), (990, 250544), (1008, 246070), (1056, 234885), (1120, 221463), (1155, 214752), (1232, 201330), (1260, 196856), (1320, 187908), (1386, 178960), (1440, 172249), (1540, 161064), (1584, 156590), (1680, 147642), (1760, 140931), (1848, 134220), (1980, 125272), (2016, 123035), (2237, 110880), (2310, 107376), (2464, 100665), (2520, 98428), (2640, 93954), (2772, 89480), (3080, 80532), (3168, 78295), (3360, 73821), (3465, 71584), (3696, 67110), (3960, 62636), (4474, 55440), (4620, 53688), (5040, 49214), (5280, 46977), (5544, 44740), (6160, 40266), (6711, 36960), (6930, 35792), (7392, 33555), (7920, 31318), (8948, 27720), (9240, 26844), (10080, 24607), (11088, 22370), (11185, 22176), (12320, 20133), (13422, 18480), (13860, 17896), (15659, 15840)]