690459120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:469

約数の個数: 320

約数和(自身を含む): 2606499840

約数和(自身を除く): 1916040720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 67, 72, 78, 80, 90, 104, 108, 117, 120, 130, 134, 135, 144, 156, 180, 195, 201, 208, 216, 234, 240, 260, 268, 270, 312, 335, 351, 360, 367, 390, 402, 432, 468, 520, 536, 540, 585, 603, 624, 670, 702, 720, 734, 780, 804, 871, 936, 1005, 1040, 1072, 1080, 1101, 1170, 1206, 1340, 1404, 1468, 1560, 1608, 1742, 1755, 1809, 1835, 1872, 2010, 2160, 2202, 2340, 2412, 2613, 2680, 2808, 2936, 3015, 3120, 3216, 3303, 3484, 3510, 3618, 3670, 4020, 4355, 4404, 4680, 4771, 4824, 5226, 5360, 5505, 5616, 5872, 6030, 6606, 6968, 7020, 7236, 7340, 7839, 8040, 8710, 8808, 9045, 9360, 9542, 9648, 9909, 10452, 11010, 12060, 13065, 13212, 13936, 14040, 14313, 14472, 14680, 15678, 16080, 16515, 17420, 17616, 18090, 19084, 19818, 20904, 22020, 23517, 23855, 24120, 24589, 26130, 26424, 28080, 28626, 28944, 29360, 31356, 33030, 34840, 36180, 38168, 39195, 39636, 41808, 42939, 44040, 47034, 47710, 48240, 49178, 49545, 52260, 52848, 57252, 62712, 66060, 69680, 71565, 72360, 73767, 76336, 78390, 79272, 85878, 88080, 94068, 95420, 98356, 99090, 104520, 114504, 117585, 122945, 125424, 128817, 132120, 143130, 144720, 147534, 156780, 158544, 171756, 188136, 190840, 196712, 198180, 209040, 214695, 221301, 229008, 235170, 245890, 257634, 264240, 286260, 295068, 313560, 319657, 343512, 368835, 376272, 381680, 393424, 396360, 429390, 442602, 470340, 491780, 515268, 572520, 590136, 627120, 639314, 644085, 663903, 687024, 737670, 792720, 858780, 885204, 940680, 958971, 983560, 1030536, 1106505, 1145040, 1180272, 1278628, 1288170, 1327806, 1475340, 1598285, 1717560, 1770408, 1881360, 1917942, 1967120, 2061072, 2213010, 2557256, 2576340, 2655612, 2876913, 2950680, 3196570, 3319515, 3435120, 3540816, 3835884, 4426020, 4794855, 5114512, 5152680, 5311224, 5753826, 5901360, 6393140, 6639030, 7671768, 8630739, 8852040, 9589710, 10305360, 10622448, 11507652, 12786280, 13278060, 14384565, 15343536, 17261478, 17704080, 19179420, 23015304, 25572560, 26556120, 28769130, 34522956, 38358840, 43153695, 46030608, 53112240, 57538260, 69045912, 76717680, 86307390, 115076520, 138091824, 172614780, 230153040, 345229560, 690459120]

約数ペア:

[(1, 690459120), (2, 345229560), (3, 230153040), (4, 172614780), (5, 138091824), (6, 115076520), (8, 86307390), (9, 76717680), (10, 69045912), (12, 57538260), (13, 53112240), (15, 46030608), (16, 43153695), (18, 38358840), (20, 34522956), (24, 28769130), (26, 26556120), (27, 25572560), (30, 23015304), (36, 19179420), (39, 17704080), (40, 17261478), (45, 15343536), (48, 14384565), (52, 13278060), (54, 12786280), (60, 11507652), (65, 10622448), (67, 10305360), (72, 9589710), (78, 8852040), (80, 8630739), (90, 7671768), (104, 6639030), (108, 6393140), (117, 5901360), (120, 5753826), (130, 5311224), (134, 5152680), (135, 5114512), (144, 4794855), (156, 4426020), (180, 3835884), (195, 3540816), (201, 3435120), (208, 3319515), (216, 3196570), (234, 2950680), (240, 2876913), (260, 2655612), (268, 2576340), (270, 2557256), (312, 2213010), (335, 2061072), (351, 1967120), (360, 1917942), (367, 1881360), (390, 1770408), (402, 1717560), (432, 1598285), (468, 1475340), (520, 1327806), (536, 1288170), (540, 1278628), (585, 1180272), (603, 1145040), (624, 1106505), (670, 1030536), (702, 983560), (720, 958971), (734, 940680), (780, 885204), (804, 858780), (871, 792720), (936, 737670), (1005, 687024), (1040, 663903), (1072, 644085), (1080, 639314), (1101, 627120), (1170, 590136), (1206, 572520), (1340, 515268), (1404, 491780), (1468, 470340), (1560, 442602), (1608, 429390), (1742, 396360), (1755, 393424), (1809, 381680), (1835, 376272), (1872, 368835), (2010, 343512), (2160, 319657), (2202, 313560), (2340, 295068), (2412, 286260), (2613, 264240), (2680, 257634), (2808, 245890), (2936, 235170), (3015, 229008), (3120, 221301), (3216, 214695), (3303, 209040), (3484, 198180), (3510, 196712), (3618, 190840), (3670, 188136), (4020, 171756), (4355, 158544), (4404, 156780), (4680, 147534), (4771, 144720), (4824, 143130), (5226, 132120), (5360, 128817), (5505, 125424), (5616, 122945), (5872, 117585), (6030, 114504), (6606, 104520), (6968, 99090), (7020, 98356), (7236, 95420), (7340, 94068), (7839, 88080), (8040, 85878), (8710, 79272), (8808, 78390), (9045, 76336), (9360, 73767), (9542, 72360), (9648, 71565), (9909, 69680), (10452, 66060), (11010, 62712), (12060, 57252), (13065, 52848), (13212, 52260), (13936, 49545), (14040, 49178), (14313, 48240), (14472, 47710), (14680, 47034), (15678, 44040), (16080, 42939), (16515, 41808), (17420, 39636), (17616, 39195), (18090, 38168), (19084, 36180), (19818, 34840), (20904, 33030), (22020, 31356), (23517, 29360), (23855, 28944), (24120, 28626), (24589, 28080), (26130, 26424)]