254506560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1$

素因数の和:362

約数の個数: 336

約数和(自身を含む): 1018324608

約数和(自身を除く): 763818048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 264, 280, 308, 313, 320, 330, 336, 352, 363, 385, 420, 440, 448, 462, 480, 484, 528, 560, 605, 616, 626, 660, 672, 704, 726, 770, 840, 847, 880, 924, 939, 960, 968, 1056, 1120, 1155, 1210, 1232, 1252, 1320, 1344, 1452, 1540, 1565, 1680, 1694, 1760, 1815, 1848, 1878, 1936, 2112, 2191, 2240, 2310, 2420, 2464, 2504, 2541, 2640, 2904, 3080, 3130, 3360, 3388, 3443, 3520, 3630, 3696, 3756, 3872, 4235, 4382, 4620, 4695, 4840, 4928, 5008, 5082, 5280, 5808, 6160, 6260, 6573, 6720, 6776, 6886, 7260, 7392, 7512, 7744, 8470, 8764, 9240, 9390, 9680, 10016, 10164, 10329, 10560, 10955, 11616, 12320, 12520, 12705, 13146, 13552, 13772, 14520, 14784, 15024, 16940, 17215, 17528, 18480, 18780, 19360, 20032, 20328, 20658, 21910, 23232, 24101, 24640, 25040, 25410, 26292, 27104, 27544, 29040, 30048, 32865, 33880, 34430, 35056, 36960, 37560, 37873, 38720, 40656, 41316, 43820, 48202, 50080, 50820, 51645, 52584, 54208, 55088, 58080, 60096, 65730, 67760, 68860, 70112, 72303, 73920, 75120, 75746, 81312, 82632, 87640, 96404, 100160, 101640, 103290, 105168, 110176, 113619, 116160, 120505, 131460, 135520, 137720, 140224, 144606, 150240, 151492, 162624, 165264, 175280, 189365, 192808, 203280, 206580, 210336, 220352, 227238, 241010, 262920, 265111, 271040, 275440, 289212, 300480, 302984, 330528, 350560, 361515, 378730, 385616, 406560, 413160, 420672, 454476, 482020, 525840, 530222, 550880, 568095, 578424, 605968, 661056, 701120, 723030, 757460, 771232, 795333, 813120, 826320, 908952, 964040, 1051680, 1060444, 1101760, 1136190, 1156848, 1211936, 1325555, 1446060, 1514920, 1542464, 1590666, 1652640, 1817904, 1928080, 2103360, 2120888, 2272380, 2313696, 2423872, 2651110, 2892120, 3029840, 3181332, 3305280, 3635808, 3856160, 3976665, 4241776, 4544760, 4627392, 5302220, 5784240, 6059680, 6362664, 7271616, 7712320, 7953330, 8483552, 9089520, 10604440, 11568480, 12119360, 12725328, 15906660, 16967104, 18179040, 21208880, 23136960, 25450656, 31813320, 36358080, 42417760, 50901312, 63626640, 84835520, 127253280, 254506560]

約数ペア:

[(1, 254506560), (2, 127253280), (3, 84835520), (4, 63626640), (5, 50901312), (6, 42417760), (7, 36358080), (8, 31813320), (10, 25450656), (11, 23136960), (12, 21208880), (14, 18179040), (15, 16967104), (16, 15906660), (20, 12725328), (21, 12119360), (22, 11568480), (24, 10604440), (28, 9089520), (30, 8483552), (32, 7953330), (33, 7712320), (35, 7271616), (40, 6362664), (42, 6059680), (44, 5784240), (48, 5302220), (55, 4627392), (56, 4544760), (60, 4241776), (64, 3976665), (66, 3856160), (70, 3635808), (77, 3305280), (80, 3181332), (84, 3029840), (88, 2892120), (96, 2651110), (105, 2423872), (110, 2313696), (112, 2272380), (120, 2120888), (121, 2103360), (132, 1928080), (140, 1817904), (154, 1652640), (160, 1590666), (165, 1542464), (168, 1514920), (176, 1446060), (192, 1325555), (210, 1211936), (220, 1156848), (224, 1136190), (231, 1101760), (240, 1060444), (242, 1051680), (264, 964040), (280, 908952), (308, 826320), (313, 813120), (320, 795333), (330, 771232), (336, 757460), (352, 723030), (363, 701120), (385, 661056), (420, 605968), (440, 578424), (448, 568095), (462, 550880), (480, 530222), (484, 525840), (528, 482020), (560, 454476), (605, 420672), (616, 413160), (626, 406560), (660, 385616), (672, 378730), (704, 361515), (726, 350560), (770, 330528), (840, 302984), (847, 300480), (880, 289212), (924, 275440), (939, 271040), (960, 265111), (968, 262920), (1056, 241010), (1120, 227238), (1155, 220352), (1210, 210336), (1232, 206580), (1252, 203280), (1320, 192808), (1344, 189365), (1452, 175280), (1540, 165264), (1565, 162624), (1680, 151492), (1694, 150240), (1760, 144606), (1815, 140224), (1848, 137720), (1878, 135520), (1936, 131460), (2112, 120505), (2191, 116160), (2240, 113619), (2310, 110176), (2420, 105168), (2464, 103290), (2504, 101640), (2541, 100160), (2640, 96404), (2904, 87640), (3080, 82632), (3130, 81312), (3360, 75746), (3388, 75120), (3443, 73920), (3520, 72303), (3630, 70112), (3696, 68860), (3756, 67760), (3872, 65730), (4235, 60096), (4382, 58080), (4620, 55088), (4695, 54208), (4840, 52584), (4928, 51645), (5008, 50820), (5082, 50080), (5280, 48202), (5808, 43820), (6160, 41316), (6260, 40656), (6573, 38720), (6720, 37873), (6776, 37560), (6886, 36960), (7260, 35056), (7392, 34430), (7512, 33880), (7744, 32865), (8470, 30048), (8764, 29040), (9240, 27544), (9390, 27104), (9680, 26292), (10016, 25410), (10164, 25040), (10329, 24640), (10560, 24101), (10955, 23232), (11616, 21910), (12320, 20658), (12520, 20328), (12705, 20032), (13146, 19360), (13552, 18780), (13772, 18480), (14520, 17528), (14784, 17215), (15024, 16940)]