202280320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:576

約数の個数: 128

約数和(自身を含む): 537580800

約数和(自身を除く): 335300480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 128, 160, 176, 220, 236, 295, 320, 352, 440, 472, 487, 590, 640, 649, 704, 880, 944, 974, 1180, 1298, 1408, 1760, 1888, 1948, 2360, 2435, 2596, 3245, 3520, 3776, 3896, 4720, 4870, 5192, 5357, 6490, 7040, 7552, 7792, 9440, 9740, 10384, 10714, 12980, 15584, 18880, 19480, 20768, 21428, 25960, 26785, 28733, 31168, 37760, 38960, 41536, 42856, 51920, 53570, 57466, 62336, 77920, 83072, 85712, 103840, 107140, 114932, 143665, 155840, 171424, 207680, 214280, 229864, 287330, 311680, 316063, 342848, 415360, 428560, 459728, 574660, 632126, 685696, 857120, 919456, 1149320, 1264252, 1580315, 1714240, 1838912, 2298640, 2528504, 3160630, 3428480, 3677824, 4597280, 5057008, 6321260, 9194560, 10114016, 12642520, 18389120, 20228032, 25285040, 40456064, 50570080, 101140160, 202280320]

約数ペア:

[(1, 202280320), (2, 101140160), (4, 50570080), (5, 40456064), (8, 25285040), (10, 20228032), (11, 18389120), (16, 12642520), (20, 10114016), (22, 9194560), (32, 6321260), (40, 5057008), (44, 4597280), (55, 3677824), (59, 3428480), (64, 3160630), (80, 2528504), (88, 2298640), (110, 1838912), (118, 1714240), (128, 1580315), (160, 1264252), (176, 1149320), (220, 919456), (236, 857120), (295, 685696), (320, 632126), (352, 574660), (440, 459728), (472, 428560), (487, 415360), (590, 342848), (640, 316063), (649, 311680), (704, 287330), (880, 229864), (944, 214280), (974, 207680), (1180, 171424), (1298, 155840), (1408, 143665), (1760, 114932), (1888, 107140), (1948, 103840), (2360, 85712), (2435, 83072), (2596, 77920), (3245, 62336), (3520, 57466), (3776, 53570), (3896, 51920), (4720, 42856), (4870, 41536), (5192, 38960), (5357, 37760), (6490, 31168), (7040, 28733), (7552, 26785), (7792, 25960), (9440, 21428), (9740, 20768), (10384, 19480), (10714, 18880), (12980, 15584)]