243299280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1613

約数の個数: 160

約数和(自身を含む): 871444224

約数和(自身を除く): 628144944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 97, 105, 112, 120, 140, 168, 194, 210, 240, 280, 291, 336, 388, 420, 485, 560, 582, 679, 776, 840, 970, 1164, 1358, 1455, 1493, 1552, 1680, 1940, 2037, 2328, 2716, 2910, 2986, 3395, 3880, 4074, 4479, 4656, 5432, 5820, 5972, 6790, 7465, 7760, 8148, 8958, 10185, 10451, 10864, 11640, 11944, 13580, 14930, 16296, 17916, 20370, 20902, 22395, 23280, 23888, 27160, 29860, 31353, 32592, 35832, 40740, 41804, 44790, 52255, 54320, 59720, 62706, 71664, 81480, 83608, 89580, 104510, 119440, 125412, 144821, 156765, 162960, 167216, 179160, 209020, 250824, 289642, 313530, 358320, 418040, 434463, 501648, 579284, 627060, 724105, 836080, 868926, 1013747, 1158568, 1254120, 1448210, 1737852, 2027494, 2172315, 2317136, 2508240, 2896420, 3041241, 3475704, 4054988, 4344630, 5068735, 5792840, 6082482, 6951408, 8109976, 8689260, 10137470, 11585680, 12164964, 15206205, 16219952, 17378520, 20274940, 24329928, 30412410, 34757040, 40549880, 48659856, 60824820, 81099760, 121649640, 243299280]

約数ペア:

[(1, 243299280), (2, 121649640), (3, 81099760), (4, 60824820), (5, 48659856), (6, 40549880), (7, 34757040), (8, 30412410), (10, 24329928), (12, 20274940), (14, 17378520), (15, 16219952), (16, 15206205), (20, 12164964), (21, 11585680), (24, 10137470), (28, 8689260), (30, 8109976), (35, 6951408), (40, 6082482), (42, 5792840), (48, 5068735), (56, 4344630), (60, 4054988), (70, 3475704), (80, 3041241), (84, 2896420), (97, 2508240), (105, 2317136), (112, 2172315), (120, 2027494), (140, 1737852), (168, 1448210), (194, 1254120), (210, 1158568), (240, 1013747), (280, 868926), (291, 836080), (336, 724105), (388, 627060), (420, 579284), (485, 501648), (560, 434463), (582, 418040), (679, 358320), (776, 313530), (840, 289642), (970, 250824), (1164, 209020), (1358, 179160), (1455, 167216), (1493, 162960), (1552, 156765), (1680, 144821), (1940, 125412), (2037, 119440), (2328, 104510), (2716, 89580), (2910, 83608), (2986, 81480), (3395, 71664), (3880, 62706), (4074, 59720), (4479, 54320), (4656, 52255), (5432, 44790), (5820, 41804), (5972, 40740), (6790, 35832), (7465, 32592), (7760, 31353), (8148, 29860), (8958, 27160), (10185, 23888), (10451, 23280), (10864, 22395), (11640, 20902), (11944, 20370), (13580, 17916), (14930, 16296)]