521000480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3253}}^1$

素因数の和:3299

約数の個数: 192

約数和(自身を含む): 1653136128

約数和(自身を除く): 1132135648

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3253, 3640, 4004, 4576, 5005, 5720, 6160, 6506, 7280, 8008, 10010, 11440, 12320, 13012, 14560, 16016, 16265, 20020, 22771, 22880, 26024, 32032, 32530, 35783, 40040, 42289, 45542, 52048, 65060, 71566, 80080, 84578, 91084, 104096, 113855, 130120, 143132, 160160, 169156, 178915, 182168, 211445, 227710, 250481, 260240, 286264, 296023, 338312, 357830, 364336, 422890, 455420, 465179, 500962, 520480, 572528, 592046, 676624, 715660, 728672, 845780, 910840, 930358, 1001924, 1145056, 1184092, 1252405, 1353248, 1431320, 1480115, 1691560, 1821680, 1860716, 2003848, 2325895, 2368184, 2504810, 2862640, 2960230, 3256253, 3383120, 3643360, 3721432, 4007696, 4651790, 4736368, 5009620, 5725280, 5920460, 6512506, 6766240, 7442864, 8015392, 9303580, 9472736, 10019240, 11840920, 13025012, 14885728, 16281265, 18607160, 20038480, 23681840, 26050024, 32562530, 37214320, 40076960, 47363680, 52100048, 65125060, 74428640, 104200096, 130250120, 260500240, 521000480]

約数ペア:

[(1, 521000480), (2, 260500240), (4, 130250120), (5, 104200096), (7, 74428640), (8, 65125060), (10, 52100048), (11, 47363680), (13, 40076960), (14, 37214320), (16, 32562530), (20, 26050024), (22, 23681840), (26, 20038480), (28, 18607160), (32, 16281265), (35, 14885728), (40, 13025012), (44, 11840920), (52, 10019240), (55, 9472736), (56, 9303580), (65, 8015392), (70, 7442864), (77, 6766240), (80, 6512506), (88, 5920460), (91, 5725280), (104, 5009620), (110, 4736368), (112, 4651790), (130, 4007696), (140, 3721432), (143, 3643360), (154, 3383120), (160, 3256253), (176, 2960230), (182, 2862640), (208, 2504810), (220, 2368184), (224, 2325895), (260, 2003848), (280, 1860716), (286, 1821680), (308, 1691560), (352, 1480115), (364, 1431320), (385, 1353248), (416, 1252405), (440, 1184092), (455, 1145056), (520, 1001924), (560, 930358), (572, 910840), (616, 845780), (715, 728672), (728, 715660), (770, 676624), (880, 592046), (910, 572528), (1001, 520480), (1040, 500962), (1120, 465179), (1144, 455420), (1232, 422890), (1430, 364336), (1456, 357830), (1540, 338312), (1760, 296023), (1820, 286264), (2002, 260240), (2080, 250481), (2288, 227710), (2464, 211445), (2860, 182168), (2912, 178915), (3080, 169156), (3253, 160160), (3640, 143132), (4004, 130120), (4576, 113855), (5005, 104096), (5720, 91084), (6160, 84578), (6506, 80080), (7280, 71566), (8008, 65060), (10010, 52048), (11440, 45542), (12320, 42289), (13012, 40040), (14560, 35783), (16016, 32530), (16265, 32032), (20020, 26024), (22771, 22880)]