207966720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2122

約数の個数: 160

約数和(自身を含む): 716329152

約数和(自身を除く): 508362432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2083, 2496, 2560, 3120, 3328, 3840, 4160, 4166, 4992, 6240, 6249, 6656, 7680, 8320, 8332, 9984, 10415, 12480, 12498, 16640, 16664, 19968, 20830, 24960, 24996, 27079, 31245, 33280, 33328, 41660, 49920, 49992, 54158, 62490, 66656, 81237, 83320, 99840, 99984, 108316, 124980, 133312, 135395, 162474, 166640, 199968, 216632, 249960, 266624, 270790, 324948, 333280, 399936, 406185, 433264, 499920, 533248, 541580, 649896, 666560, 799872, 812370, 866528, 999840, 1066496, 1083160, 1299792, 1333120, 1599744, 1624740, 1733056, 1999680, 2166320, 2599584, 2666240, 3199488, 3249480, 3466112, 3999360, 4332640, 5199168, 5332480, 6498960, 6932224, 7998720, 8665280, 10398336, 12997920, 13864448, 15997440, 17330560, 20796672, 25995840, 34661120, 41593344, 51991680, 69322240, 103983360, 207966720]

約数ペア:

[(1, 207966720), (2, 103983360), (3, 69322240), (4, 51991680), (5, 41593344), (6, 34661120), (8, 25995840), (10, 20796672), (12, 17330560), (13, 15997440), (15, 13864448), (16, 12997920), (20, 10398336), (24, 8665280), (26, 7998720), (30, 6932224), (32, 6498960), (39, 5332480), (40, 5199168), (48, 4332640), (52, 3999360), (60, 3466112), (64, 3249480), (65, 3199488), (78, 2666240), (80, 2599584), (96, 2166320), (104, 1999680), (120, 1733056), (128, 1624740), (130, 1599744), (156, 1333120), (160, 1299792), (192, 1083160), (195, 1066496), (208, 999840), (240, 866528), (256, 812370), (260, 799872), (312, 666560), (320, 649896), (384, 541580), (390, 533248), (416, 499920), (480, 433264), (512, 406185), (520, 399936), (624, 333280), (640, 324948), (768, 270790), (780, 266624), (832, 249960), (960, 216632), (1040, 199968), (1248, 166640), (1280, 162474), (1536, 135395), (1560, 133312), (1664, 124980), (1920, 108316), (2080, 99984), (2083, 99840), (2496, 83320), (2560, 81237), (3120, 66656), (3328, 62490), (3840, 54158), (4160, 49992), (4166, 49920), (4992, 41660), (6240, 33328), (6249, 33280), (6656, 31245), (7680, 27079), (8320, 24996), (8332, 24960), (9984, 20830), (10415, 19968), (12480, 16664), (12498, 16640)]