248132280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:802

約数の個数: 192

約数和(自身を含む): 854945280

約数和(自身を除く): 606813000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 230, 242, 253, 264, 276, 330, 345, 363, 440, 460, 484, 506, 552, 605, 660, 690, 726, 743, 759, 920, 968, 1012, 1210, 1265, 1320, 1380, 1452, 1486, 1518, 1815, 2024, 2229, 2420, 2530, 2760, 2783, 2904, 2972, 3036, 3630, 3715, 3795, 4458, 4840, 5060, 5566, 5944, 6072, 7260, 7430, 7590, 8173, 8349, 8916, 10120, 11132, 11145, 13915, 14520, 14860, 15180, 16346, 16698, 17089, 17832, 22264, 22290, 24519, 27830, 29720, 30360, 32692, 33396, 34178, 40865, 41745, 44580, 49038, 51267, 55660, 65384, 66792, 68356, 81730, 83490, 85445, 89160, 89903, 98076, 102534, 111320, 122595, 136712, 163460, 166980, 170890, 179806, 187979, 196152, 205068, 245190, 256335, 269709, 326920, 333960, 341780, 359612, 375958, 410136, 449515, 490380, 512670, 539418, 563937, 683560, 719224, 751916, 899030, 939895, 980760, 1025340, 1078836, 1127874, 1348545, 1503832, 1798060, 1879790, 2050680, 2067769, 2157672, 2255748, 2697090, 2819685, 3596120, 3759580, 4135538, 4511496, 5394180, 5639370, 6203307, 7519160, 8271076, 10338845, 10788360, 11278740, 12406614, 16542152, 20677690, 22557480, 24813228, 31016535, 41355380, 49626456, 62033070, 82710760, 124066140, 248132280]

約数ペア:

[(1, 248132280), (2, 124066140), (3, 82710760), (4, 62033070), (5, 49626456), (6, 41355380), (8, 31016535), (10, 24813228), (11, 22557480), (12, 20677690), (15, 16542152), (20, 12406614), (22, 11278740), (23, 10788360), (24, 10338845), (30, 8271076), (33, 7519160), (40, 6203307), (44, 5639370), (46, 5394180), (55, 4511496), (60, 4135538), (66, 3759580), (69, 3596120), (88, 2819685), (92, 2697090), (110, 2255748), (115, 2157672), (120, 2067769), (121, 2050680), (132, 1879790), (138, 1798060), (165, 1503832), (184, 1348545), (220, 1127874), (230, 1078836), (242, 1025340), (253, 980760), (264, 939895), (276, 899030), (330, 751916), (345, 719224), (363, 683560), (440, 563937), (460, 539418), (484, 512670), (506, 490380), (552, 449515), (605, 410136), (660, 375958), (690, 359612), (726, 341780), (743, 333960), (759, 326920), (920, 269709), (968, 256335), (1012, 245190), (1210, 205068), (1265, 196152), (1320, 187979), (1380, 179806), (1452, 170890), (1486, 166980), (1518, 163460), (1815, 136712), (2024, 122595), (2229, 111320), (2420, 102534), (2530, 98076), (2760, 89903), (2783, 89160), (2904, 85445), (2972, 83490), (3036, 81730), (3630, 68356), (3715, 66792), (3795, 65384), (4458, 55660), (4840, 51267), (5060, 49038), (5566, 44580), (5944, 41745), (6072, 40865), (7260, 34178), (7430, 33396), (7590, 32692), (8173, 30360), (8349, 29720), (8916, 27830), (10120, 24519), (11132, 22290), (11145, 22264), (13915, 17832), (14520, 17089), (14860, 16698), (15180, 16346)]