2443649520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{883}}^1\times {\mathrm{887}}^1$

素因数の和:1799

約数の個数: 160

約数和(自身を含む): 8176476672

約数和(自身を除く): 5732827152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 883, 887, 1040, 1560, 1766, 1774, 2649, 2661, 3120, 3532, 3548, 4415, 4435, 5298, 5322, 7064, 7096, 8830, 8870, 10596, 10644, 11479, 11531, 13245, 13305, 14128, 14192, 17660, 17740, 21192, 21288, 22958, 23062, 26490, 26610, 34437, 34593, 35320, 35480, 42384, 42576, 45916, 46124, 52980, 53220, 57395, 57655, 68874, 69186, 70640, 70960, 91832, 92248, 105960, 106440, 114790, 115310, 137748, 138372, 172185, 172965, 183664, 184496, 211920, 212880, 229580, 230620, 275496, 276744, 344370, 345930, 459160, 461240, 550992, 553488, 688740, 691860, 783221, 918320, 922480, 1377480, 1383720, 1566442, 2349663, 2754960, 2767440, 3132884, 3916105, 4699326, 6265768, 7832210, 9398652, 10181873, 11748315, 12531536, 15664420, 18797304, 20363746, 23496630, 30545619, 31328840, 37594608, 40727492, 46993260, 50909365, 61091238, 62657680, 81454984, 93986520, 101818730, 122182476, 152728095, 162909968, 187973040, 203637460, 244364952, 305456190, 407274920, 488729904, 610912380, 814549840, 1221824760, 2443649520]

約数ペア:

[(1, 2443649520), (2, 1221824760), (3, 814549840), (4, 610912380), (5, 488729904), (6, 407274920), (8, 305456190), (10, 244364952), (12, 203637460), (13, 187973040), (15, 162909968), (16, 152728095), (20, 122182476), (24, 101818730), (26, 93986520), (30, 81454984), (39, 62657680), (40, 61091238), (48, 50909365), (52, 46993260), (60, 40727492), (65, 37594608), (78, 31328840), (80, 30545619), (104, 23496630), (120, 20363746), (130, 18797304), (156, 15664420), (195, 12531536), (208, 11748315), (240, 10181873), (260, 9398652), (312, 7832210), (390, 6265768), (520, 4699326), (624, 3916105), (780, 3132884), (883, 2767440), (887, 2754960), (1040, 2349663), (1560, 1566442), (1766, 1383720), (1774, 1377480), (2649, 922480), (2661, 918320), (3120, 783221), (3532, 691860), (3548, 688740), (4415, 553488), (4435, 550992), (5298, 461240), (5322, 459160), (7064, 345930), (7096, 344370), (8830, 276744), (8870, 275496), (10596, 230620), (10644, 229580), (11479, 212880), (11531, 211920), (13245, 184496), (13305, 183664), (14128, 172965), (14192, 172185), (17660, 138372), (17740, 137748), (21192, 115310), (21288, 114790), (22958, 106440), (23062, 105960), (26490, 92248), (26610, 91832), (34437, 70960), (34593, 70640), (35320, 69186), (35480, 68874), (42384, 57655), (42576, 57395), (45916, 53220), (46124, 52980)]