228674160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2221}}^1$

素因数の和:2264

約数の個数: 240

約数和(自身を含む): 902629728

約数和(自身を除く): 673955568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1144, 1170, 1287, 1320, 1430, 1560, 1584, 1716, 1872, 1980, 2145, 2221, 2288, 2340, 2574, 2640, 2860, 3120, 3432, 3960, 4290, 4442, 4680, 5148, 5720, 6435, 6663, 6864, 7920, 8580, 8884, 9360, 10296, 11105, 11440, 12870, 13326, 17160, 17768, 19989, 20592, 22210, 24431, 25740, 26652, 28873, 33315, 34320, 35536, 39978, 44420, 48862, 51480, 53304, 57746, 66630, 73293, 79956, 86619, 88840, 97724, 99945, 102960, 106608, 115492, 122155, 133260, 144365, 146586, 159912, 173238, 177680, 195448, 199890, 219879, 230984, 244310, 259857, 266520, 288730, 293172, 317603, 319824, 346476, 366465, 390896, 399780, 433095, 439758, 461968, 488620, 519714, 533040, 577460, 586344, 635206, 692952, 732930, 799560, 866190, 879516, 952809, 977240, 1039428, 1099395, 1154920, 1172688, 1270412, 1299285, 1385904, 1465860, 1588015, 1599120, 1732380, 1759032, 1905618, 1954480, 2078856, 2198790, 2309840, 2540824, 2598570, 2858427, 2931720, 3176030, 3464760, 3518064, 3811236, 4157712, 4397580, 4764045, 5081648, 5197140, 5716854, 5863440, 6352060, 6929520, 7622472, 8795160, 9528090, 10394280, 11433708, 12704120, 14292135, 15244944, 17590320, 19056180, 20788560, 22867416, 25408240, 28584270, 38112360, 45734832, 57168540, 76224720, 114337080, 228674160]

約数ペア:

[(1, 228674160), (2, 114337080), (3, 76224720), (4, 57168540), (5, 45734832), (6, 38112360), (8, 28584270), (9, 25408240), (10, 22867416), (11, 20788560), (12, 19056180), (13, 17590320), (15, 15244944), (16, 14292135), (18, 12704120), (20, 11433708), (22, 10394280), (24, 9528090), (26, 8795160), (30, 7622472), (33, 6929520), (36, 6352060), (39, 5863440), (40, 5716854), (44, 5197140), (45, 5081648), (48, 4764045), (52, 4397580), (55, 4157712), (60, 3811236), (65, 3518064), (66, 3464760), (72, 3176030), (78, 2931720), (80, 2858427), (88, 2598570), (90, 2540824), (99, 2309840), (104, 2198790), (110, 2078856), (117, 1954480), (120, 1905618), (130, 1759032), (132, 1732380), (143, 1599120), (144, 1588015), (156, 1465860), (165, 1385904), (176, 1299285), (180, 1270412), (195, 1172688), (198, 1154920), (208, 1099395), (220, 1039428), (234, 977240), (240, 952809), (260, 879516), (264, 866190), (286, 799560), (312, 732930), (330, 692952), (360, 635206), (390, 586344), (396, 577460), (429, 533040), (440, 519714), (468, 488620), (495, 461968), (520, 439758), (528, 433095), (572, 399780), (585, 390896), (624, 366465), (660, 346476), (715, 319824), (720, 317603), (780, 293172), (792, 288730), (858, 266520), (880, 259857), (936, 244310), (990, 230984), (1040, 219879), (1144, 199890), (1170, 195448), (1287, 177680), (1320, 173238), (1430, 159912), (1560, 146586), (1584, 144365), (1716, 133260), (1872, 122155), (1980, 115492), (2145, 106608), (2221, 102960), (2288, 99945), (2340, 97724), (2574, 88840), (2640, 86619), (2860, 79956), (3120, 73293), (3432, 66630), (3960, 57746), (4290, 53304), (4442, 51480), (4680, 48862), (5148, 44420), (5720, 39978), (6435, 35536), (6663, 34320), (6864, 33315), (7920, 28873), (8580, 26652), (8884, 25740), (9360, 24431), (10296, 22210), (11105, 20592), (11440, 19989), (12870, 17768), (13326, 17160)]