306661680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 320

約数和(自身を含む): 1161592320

約数和(自身を除く): 854930640

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, 163, 180, 195, 201, 208, 216, 234, 240, 260, 268, 270, 312, 326, 335, 351, 360, 390, 402, 432, 468, 489, 520, 536, 540, 585, 603, 624, 652, 670, 702, 720, 780, 804, 815, 871, 936, 978, 1005, 1040, 1072, 1080, 1170, 1206, 1304, 1340, 1404, 1467, 1560, 1608, 1630, 1742, 1755, 1809, 1872, 1956, 2010, 2119, 2160, 2340, 2412, 2445, 2608, 2613, 2680, 2808, 2934, 3015, 3120, 3216, 3260, 3484, 3510, 3618, 3912, 4020, 4238, 4355, 4401, 4680, 4824, 4890, 5226, 5360, 5616, 5868, 6030, 6357, 6520, 6968, 7020, 7236, 7335, 7824, 7839, 8040, 8476, 8710, 8802, 9045, 9360, 9648, 9780, 10452, 10595, 10921, 11736, 12060, 12714, 13040, 13065, 13936, 14040, 14472, 14670, 15678, 16080, 16952, 17420, 17604, 18090, 19071, 19560, 20904, 21190, 21842, 22005, 23472, 23517, 24120, 25428, 26130, 28080, 28944, 29340, 31356, 31785, 32763, 33904, 34840, 35208, 36180, 38142, 39120, 39195, 41808, 42380, 43684, 44010, 47034, 48240, 50856, 52260, 54605, 57213, 58680, 62712, 63570, 65526, 69680, 70416, 72360, 76284, 78390, 84760, 87368, 88020, 94068, 95355, 98289, 101712, 104520, 109210, 114426, 117360, 117585, 125424, 127140, 131052, 141973, 144720, 152568, 156780, 163815, 169520, 174736, 176040, 188136, 190710, 196578, 209040, 218420, 228852, 235170, 254280, 262104, 283946, 286065, 294867, 305136, 313560, 327630, 352080, 376272, 381420, 393156, 425919, 436840, 457704, 470340, 491445, 508560, 524208, 567892, 572130, 589734, 627120, 655260, 709865, 762840, 786312, 851838, 873680, 915408, 940680, 982890, 1135784, 1144260, 1179468, 1277757, 1310520, 1419730, 1474335, 1525680, 1572624, 1703676, 1881360, 1965780, 2129595, 2271568, 2288520, 2358936, 2555514, 2621040, 2839460, 2948670, 3407352, 3833271, 3931560, 4259190, 4577040, 4717872, 5111028, 5678920, 5897340, 6388785, 6814704, 7666542, 7863120, 8518380, 10222056, 11357840, 11794680, 12777570, 15333084, 17036760, 19166355, 20444112, 23589360, 25555140, 30666168, 34073520, 38332710, 51110280, 61332336, 76665420, 102220560, 153330840, 306661680]

約数ペア:

[(1, 306661680), (2, 153330840), (3, 102220560), (4, 76665420), (5, 61332336), (6, 51110280), (8, 38332710), (9, 34073520), (10, 30666168), (12, 25555140), (13, 23589360), (15, 20444112), (16, 19166355), (18, 17036760), (20, 15333084), (24, 12777570), (26, 11794680), (27, 11357840), (30, 10222056), (36, 8518380), (39, 7863120), (40, 7666542), (45, 6814704), (48, 6388785), (52, 5897340), (54, 5678920), (60, 5111028), (65, 4717872), (67, 4577040), (72, 4259190), (78, 3931560), (80, 3833271), (90, 3407352), (104, 2948670), (108, 2839460), (117, 2621040), (120, 2555514), (130, 2358936), (134, 2288520), (135, 2271568), (144, 2129595), (156, 1965780), (163, 1881360), (180, 1703676), (195, 1572624), (201, 1525680), (208, 1474335), (216, 1419730), (234, 1310520), (240, 1277757), (260, 1179468), (268, 1144260), (270, 1135784), (312, 982890), (326, 940680), (335, 915408), (351, 873680), (360, 851838), (390, 786312), (402, 762840), (432, 709865), (468, 655260), (489, 627120), (520, 589734), (536, 572130), (540, 567892), (585, 524208), (603, 508560), (624, 491445), (652, 470340), (670, 457704), (702, 436840), (720, 425919), (780, 393156), (804, 381420), (815, 376272), (871, 352080), (936, 327630), (978, 313560), (1005, 305136), (1040, 294867), (1072, 286065), (1080, 283946), (1170, 262104), (1206, 254280), (1304, 235170), (1340, 228852), (1404, 218420), (1467, 209040), (1560, 196578), (1608, 190710), (1630, 188136), (1742, 176040), (1755, 174736), (1809, 169520), (1872, 163815), (1956, 156780), (2010, 152568), (2119, 144720), (2160, 141973), (2340, 131052), (2412, 127140), (2445, 125424), (2608, 117585), (2613, 117360), (2680, 114426), (2808, 109210), (2934, 104520), (3015, 101712), (3120, 98289), (3216, 95355), (3260, 94068), (3484, 88020), (3510, 87368), (3618, 84760), (3912, 78390), (4020, 76284), (4238, 72360), (4355, 70416), (4401, 69680), (4680, 65526), (4824, 63570), (4890, 62712), (5226, 58680), (5360, 57213), (5616, 54605), (5868, 52260), (6030, 50856), (6357, 48240), (6520, 47034), (6968, 44010), (7020, 43684), (7236, 42380), (7335, 41808), (7824, 39195), (7839, 39120), (8040, 38142), (8476, 36180), (8710, 35208), (8802, 34840), (9045, 33904), (9360, 32763), (9648, 31785), (9780, 31356), (10452, 29340), (10595, 28944), (10921, 28080), (11736, 26130), (12060, 25428), (12714, 24120), (13040, 23517), (13065, 23472), (13936, 22005), (14040, 21842), (14472, 21190), (14670, 20904), (15678, 19560), (16080, 19071), (16952, 18090), (17420, 17604)]