1979046960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3024

約数の個数: 240

約数和(自身を含む): 7039049472

約数和(自身を除く): 5060002512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 121, 132, 138, 165, 176, 184, 220, 230, 240, 242, 253, 264, 276, 330, 345, 363, 368, 440, 460, 484, 506, 528, 552, 605, 660, 690, 726, 759, 880, 920, 968, 1012, 1104, 1210, 1265, 1320, 1380, 1452, 1518, 1815, 1840, 1936, 2024, 2420, 2530, 2640, 2760, 2783, 2904, 2963, 3036, 3630, 3795, 4048, 4840, 5060, 5520, 5566, 5808, 5926, 6072, 7260, 7590, 8349, 8889, 9680, 10120, 11132, 11852, 12144, 13915, 14520, 14815, 15180, 16698, 17778, 20240, 22264, 23704, 27830, 29040, 29630, 30360, 32593, 33396, 35556, 41745, 44445, 44528, 47408, 55660, 59260, 60720, 65186, 66792, 68149, 71112, 83490, 88890, 97779, 111320, 118520, 130372, 133584, 136298, 142224, 162965, 166980, 177780, 195558, 204447, 222640, 237040, 260744, 272596, 325930, 333960, 340745, 355560, 358523, 391116, 408894, 488895, 521488, 545192, 651860, 667920, 681490, 711120, 717046, 749639, 782232, 817788, 977790, 1022235, 1075569, 1090384, 1303720, 1362980, 1434092, 1499278, 1564464, 1635576, 1792615, 1955580, 2044470, 2151138, 2248917, 2607440, 2725960, 2868184, 2998556, 3271152, 3585230, 3748195, 3911160, 4088940, 4302276, 4497834, 5377845, 5451920, 5736368, 5997112, 7170460, 7496390, 7822320, 8177880, 8246029, 8604552, 8995668, 10755690, 11244585, 11994224, 14340920, 14992780, 16355760, 16492058, 17209104, 17991336, 21511380, 22489170, 24738087, 28681840, 29985560, 32984116, 35982672, 41230145, 43022760, 44978340, 49476174, 59971120, 65968232, 82460290, 86045520, 89956680, 98952348, 123690435, 131936464, 164920580, 179913360, 197904696, 247380870, 329841160, 395809392, 494761740, 659682320, 989523480, 1979046960]

約数ペア:

[(1, 1979046960), (2, 989523480), (3, 659682320), (4, 494761740), (5, 395809392), (6, 329841160), (8, 247380870), (10, 197904696), (11, 179913360), (12, 164920580), (15, 131936464), (16, 123690435), (20, 98952348), (22, 89956680), (23, 86045520), (24, 82460290), (30, 65968232), (33, 59971120), (40, 49476174), (44, 44978340), (46, 43022760), (48, 41230145), (55, 35982672), (60, 32984116), (66, 29985560), (69, 28681840), (80, 24738087), (88, 22489170), (92, 21511380), (110, 17991336), (115, 17209104), (120, 16492058), (121, 16355760), (132, 14992780), (138, 14340920), (165, 11994224), (176, 11244585), (184, 10755690), (220, 8995668), (230, 8604552), (240, 8246029), (242, 8177880), (253, 7822320), (264, 7496390), (276, 7170460), (330, 5997112), (345, 5736368), (363, 5451920), (368, 5377845), (440, 4497834), (460, 4302276), (484, 4088940), (506, 3911160), (528, 3748195), (552, 3585230), (605, 3271152), (660, 2998556), (690, 2868184), (726, 2725960), (759, 2607440), (880, 2248917), (920, 2151138), (968, 2044470), (1012, 1955580), (1104, 1792615), (1210, 1635576), (1265, 1564464), (1320, 1499278), (1380, 1434092), (1452, 1362980), (1518, 1303720), (1815, 1090384), (1840, 1075569), (1936, 1022235), (2024, 977790), (2420, 817788), (2530, 782232), (2640, 749639), (2760, 717046), (2783, 711120), (2904, 681490), (2963, 667920), (3036, 651860), (3630, 545192), (3795, 521488), (4048, 488895), (4840, 408894), (5060, 391116), (5520, 358523), (5566, 355560), (5808, 340745), (5926, 333960), (6072, 325930), (7260, 272596), (7590, 260744), (8349, 237040), (8889, 222640), (9680, 204447), (10120, 195558), (11132, 177780), (11852, 166980), (12144, 162965), (13915, 142224), (14520, 136298), (14815, 133584), (15180, 130372), (16698, 118520), (17778, 111320), (20240, 97779), (22264, 88890), (23704, 83490), (27830, 71112), (29040, 68149), (29630, 66792), (30360, 65186), (32593, 60720), (33396, 59260), (35556, 55660), (41745, 47408), (44445, 44528)]