275305680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:538

約数の個数: 240

約数和(自身を含む): 1012851840

約数和(自身を除く): 737546160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 234, 240, 260, 268, 312, 335, 360, 390, 402, 439, 468, 520, 536, 585, 603, 624, 670, 720, 780, 804, 871, 878, 936, 1005, 1040, 1072, 1170, 1206, 1317, 1340, 1560, 1608, 1742, 1756, 1872, 2010, 2195, 2340, 2412, 2613, 2634, 2680, 3015, 3120, 3216, 3484, 3512, 3951, 4020, 4355, 4390, 4680, 4824, 5226, 5268, 5360, 5707, 6030, 6585, 6968, 7024, 7839, 7902, 8040, 8710, 8780, 9360, 9648, 10452, 10536, 11414, 12060, 13065, 13170, 13936, 15678, 15804, 16080, 17121, 17420, 17560, 19755, 20904, 21072, 22828, 24120, 26130, 26340, 28535, 29413, 31356, 31608, 34242, 34840, 35120, 39195, 39510, 41808, 45656, 48240, 51363, 52260, 52680, 57070, 58826, 62712, 63216, 68484, 69680, 78390, 79020, 85605, 88239, 91312, 102726, 104520, 105360, 114140, 117652, 125424, 136968, 147065, 156780, 158040, 171210, 176478, 205452, 209040, 228280, 235304, 256815, 264717, 273936, 294130, 313560, 316080, 342420, 352956, 382369, 410904, 441195, 456560, 470608, 513630, 529434, 588260, 627120, 684840, 705912, 764738, 821808, 882390, 1027260, 1058868, 1147107, 1176520, 1323585, 1369680, 1411824, 1529476, 1764780, 1911845, 2054520, 2117736, 2294214, 2353040, 2647170, 3058952, 3441321, 3529560, 3823690, 4109040, 4235472, 4588428, 5294340, 5735535, 6117904, 6882642, 7059120, 7647380, 9176856, 10588680, 11471070, 13765284, 15294760, 17206605, 18353712, 21177360, 22942140, 27530568, 30589520, 34413210, 45884280, 55061136, 68826420, 91768560, 137652840, 275305680]

約数ペア:

[(1, 275305680), (2, 137652840), (3, 91768560), (4, 68826420), (5, 55061136), (6, 45884280), (8, 34413210), (9, 30589520), (10, 27530568), (12, 22942140), (13, 21177360), (15, 18353712), (16, 17206605), (18, 15294760), (20, 13765284), (24, 11471070), (26, 10588680), (30, 9176856), (36, 7647380), (39, 7059120), (40, 6882642), (45, 6117904), (48, 5735535), (52, 5294340), (60, 4588428), (65, 4235472), (67, 4109040), (72, 3823690), (78, 3529560), (80, 3441321), (90, 3058952), (104, 2647170), (117, 2353040), (120, 2294214), (130, 2117736), (134, 2054520), (144, 1911845), (156, 1764780), (180, 1529476), (195, 1411824), (201, 1369680), (208, 1323585), (234, 1176520), (240, 1147107), (260, 1058868), (268, 1027260), (312, 882390), (335, 821808), (360, 764738), (390, 705912), (402, 684840), (439, 627120), (468, 588260), (520, 529434), (536, 513630), (585, 470608), (603, 456560), (624, 441195), (670, 410904), (720, 382369), (780, 352956), (804, 342420), (871, 316080), (878, 313560), (936, 294130), (1005, 273936), (1040, 264717), (1072, 256815), (1170, 235304), (1206, 228280), (1317, 209040), (1340, 205452), (1560, 176478), (1608, 171210), (1742, 158040), (1756, 156780), (1872, 147065), (2010, 136968), (2195, 125424), (2340, 117652), (2412, 114140), (2613, 105360), (2634, 104520), (2680, 102726), (3015, 91312), (3120, 88239), (3216, 85605), (3484, 79020), (3512, 78390), (3951, 69680), (4020, 68484), (4355, 63216), (4390, 62712), (4680, 58826), (4824, 57070), (5226, 52680), (5268, 52260), (5360, 51363), (5707, 48240), (6030, 45656), (6585, 41808), (6968, 39510), (7024, 39195), (7839, 35120), (7902, 34840), (8040, 34242), (8710, 31608), (8780, 31356), (9360, 29413), (9648, 28535), (10452, 26340), (10536, 26130), (11414, 24120), (12060, 22828), (13065, 21072), (13170, 20904), (13936, 19755), (15678, 17560), (15804, 17420), (16080, 17121)]