252102240

素因数分解:

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

素因数の和:171

約数の個数: 288

約数和(自身を含む): 964625760

約数和(自身を除く): 712523520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 67, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 134, 135, 144, 156, 160, 180, 195, 201, 208, 216, 234, 240, 260, 268, 270, 288, 312, 335, 351, 360, 390, 402, 416, 432, 468, 480, 520, 536, 540, 585, 603, 624, 670, 702, 720, 780, 804, 864, 871, 936, 1005, 1040, 1072, 1080, 1170, 1206, 1248, 1340, 1404, 1440, 1560, 1608, 1742, 1755, 1809, 1872, 2010, 2080, 2144, 2160, 2340, 2412, 2613, 2680, 2808, 3015, 3120, 3216, 3484, 3510, 3618, 3744, 4020, 4320, 4355, 4489, 4680, 4824, 5226, 5360, 5616, 6030, 6240, 6432, 6968, 7020, 7236, 7839, 8040, 8710, 8978, 9045, 9360, 9648, 10452, 10720, 11232, 12060, 13065, 13467, 13936, 14040, 14472, 15678, 16080, 17420, 17956, 18090, 18720, 19296, 20904, 22445, 23517, 24120, 26130, 26934, 27872, 28080, 28944, 31356, 32160, 34840, 35912, 36180, 39195, 40401, 41808, 44890, 47034, 48240, 52260, 53868, 56160, 57888, 58357, 62712, 67335, 69680, 71824, 72360, 78390, 80802, 83616, 89780, 94068, 96480, 104520, 107736, 116714, 117585, 121203, 125424, 134670, 139360, 143648, 144720, 156780, 161604, 175071, 179560, 188136, 202005, 209040, 215472, 233428, 235170, 242406, 250848, 269340, 289440, 291785, 313560, 323208, 350142, 359120, 376272, 404010, 418080, 430944, 466856, 470340, 484812, 525213, 538680, 583570, 606015, 627120, 646416, 700284, 718240, 752544, 808020, 875355, 933712, 940680, 969624, 1050426, 1077360, 1167140, 1212030, 1254240, 1292832, 1400568, 1575639, 1616040, 1750710, 1867424, 1881360, 1939248, 2100852, 2154720, 2334280, 2424060, 2626065, 2801136, 3151278, 3232080, 3501420, 3762720, 3878496, 4201704, 4668560, 4848120, 5252130, 5602272, 6302556, 6464160, 7002840, 7878195, 8403408, 9337120, 9696240, 10504260, 12605112, 14005680, 15756390, 16806816, 19392480, 21008520, 25210224, 28011360, 31512780, 42017040, 50420448, 63025560, 84034080, 126051120, 252102240]

約数ペア:

[(1, 252102240), (2, 126051120), (3, 84034080), (4, 63025560), (5, 50420448), (6, 42017040), (8, 31512780), (9, 28011360), (10, 25210224), (12, 21008520), (13, 19392480), (15, 16806816), (16, 15756390), (18, 14005680), (20, 12605112), (24, 10504260), (26, 9696240), (27, 9337120), (30, 8403408), (32, 7878195), (36, 7002840), (39, 6464160), (40, 6302556), (45, 5602272), (48, 5252130), (52, 4848120), (54, 4668560), (60, 4201704), (65, 3878496), (67, 3762720), (72, 3501420), (78, 3232080), (80, 3151278), (90, 2801136), (96, 2626065), (104, 2424060), (108, 2334280), (117, 2154720), (120, 2100852), (130, 1939248), (134, 1881360), (135, 1867424), (144, 1750710), (156, 1616040), (160, 1575639), (180, 1400568), (195, 1292832), (201, 1254240), (208, 1212030), (216, 1167140), (234, 1077360), (240, 1050426), (260, 969624), (268, 940680), (270, 933712), (288, 875355), (312, 808020), (335, 752544), (351, 718240), (360, 700284), (390, 646416), (402, 627120), (416, 606015), (432, 583570), (468, 538680), (480, 525213), (520, 484812), (536, 470340), (540, 466856), (585, 430944), (603, 418080), (624, 404010), (670, 376272), (702, 359120), (720, 350142), (780, 323208), (804, 313560), (864, 291785), (871, 289440), (936, 269340), (1005, 250848), (1040, 242406), (1072, 235170), (1080, 233428), (1170, 215472), (1206, 209040), (1248, 202005), (1340, 188136), (1404, 179560), (1440, 175071), (1560, 161604), (1608, 156780), (1742, 144720), (1755, 143648), (1809, 139360), (1872, 134670), (2010, 125424), (2080, 121203), (2144, 117585), (2160, 116714), (2340, 107736), (2412, 104520), (2613, 96480), (2680, 94068), (2808, 89780), (3015, 83616), (3120, 80802), (3216, 78390), (3484, 72360), (3510, 71824), (3618, 69680), (3744, 67335), (4020, 62712), (4320, 58357), (4355, 57888), (4489, 56160), (4680, 53868), (4824, 52260), (5226, 48240), (5360, 47034), (5616, 44890), (6030, 41808), (6240, 40401), (6432, 39195), (6968, 36180), (7020, 35912), (7236, 34840), (7839, 32160), (8040, 31356), (8710, 28944), (8978, 28080), (9045, 27872), (9360, 26934), (9648, 26130), (10452, 24120), (10720, 23517), (11232, 22445), (12060, 20904), (13065, 19296), (13467, 18720), (13936, 18090), (14040, 17956), (14472, 17420), (15678, 16080)]