269870640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1387

約数の個数: 160

約数和(自身を含む): 915108096

約数和(自身を除く): 645237456

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, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1291, 1340, 1560, 1608, 1742, 2010, 2582, 2613, 2680, 3120, 3216, 3484, 3873, 4020, 4355, 5164, 5226, 5360, 6455, 6968, 7746, 8040, 8710, 10328, 10452, 12910, 13065, 13936, 15492, 16080, 16783, 17420, 19365, 20656, 20904, 25820, 26130, 30984, 33566, 34840, 38730, 41808, 50349, 51640, 52260, 61968, 67132, 69680, 77460, 83915, 86497, 100698, 103280, 104520, 134264, 154920, 167830, 172994, 201396, 209040, 251745, 259491, 268528, 309840, 335660, 345988, 402792, 432485, 503490, 518982, 671320, 691976, 805584, 864970, 1006980, 1037964, 1124461, 1297455, 1342640, 1383952, 1729940, 2013960, 2075928, 2248922, 2594910, 3373383, 3459880, 4027920, 4151856, 4497844, 5189820, 5622305, 6746766, 6919760, 8995688, 10379640, 11244610, 13493532, 16866915, 17991376, 20759280, 22489220, 26987064, 33733830, 44978440, 53974128, 67467660, 89956880, 134935320, 269870640]

約数ペア:

[(1, 269870640), (2, 134935320), (3, 89956880), (4, 67467660), (5, 53974128), (6, 44978440), (8, 33733830), (10, 26987064), (12, 22489220), (13, 20759280), (15, 17991376), (16, 16866915), (20, 13493532), (24, 11244610), (26, 10379640), (30, 8995688), (39, 6919760), (40, 6746766), (48, 5622305), (52, 5189820), (60, 4497844), (65, 4151856), (67, 4027920), (78, 3459880), (80, 3373383), (104, 2594910), (120, 2248922), (130, 2075928), (134, 2013960), (156, 1729940), (195, 1383952), (201, 1342640), (208, 1297455), (240, 1124461), (260, 1037964), (268, 1006980), (312, 864970), (335, 805584), (390, 691976), (402, 671320), (520, 518982), (536, 503490), (624, 432485), (670, 402792), (780, 345988), (804, 335660), (871, 309840), (1005, 268528), (1040, 259491), (1072, 251745), (1291, 209040), (1340, 201396), (1560, 172994), (1608, 167830), (1742, 154920), (2010, 134264), (2582, 104520), (2613, 103280), (2680, 100698), (3120, 86497), (3216, 83915), (3484, 77460), (3873, 69680), (4020, 67132), (4355, 61968), (5164, 52260), (5226, 51640), (5360, 50349), (6455, 41808), (6968, 38730), (7746, 34840), (8040, 33566), (8710, 30984), (10328, 26130), (10452, 25820), (12910, 20904), (13065, 20656), (13936, 19365), (15492, 17420), (16080, 16783)]