258784897920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{27739}}^1$

素因数の和:27917

約数の個数: 256

約数和(自身を含む): 851560300800

約数和(自身を除く): 592775402880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 113, 120, 128, 129, 160, 172, 192, 215, 226, 240, 258, 320, 339, 344, 384, 430, 452, 480, 516, 565, 640, 645, 678, 688, 860, 904, 960, 1032, 1130, 1290, 1356, 1376, 1695, 1720, 1808, 1920, 2064, 2260, 2580, 2712, 2752, 3390, 3440, 3616, 4128, 4520, 4859, 5160, 5424, 5504, 6780, 6880, 7232, 8256, 9040, 9718, 10320, 10848, 13560, 13760, 14464, 14577, 16512, 18080, 19436, 20640, 21696, 24295, 27120, 27520, 27739, 29154, 36160, 38872, 41280, 43392, 48590, 54240, 55478, 58308, 72320, 72885, 77744, 82560, 83217, 97180, 108480, 110956, 116616, 138695, 145770, 155488, 166434, 194360, 216960, 221912, 233232, 277390, 291540, 310976, 332868, 388720, 416085, 443824, 466464, 554780, 583080, 621952, 665736, 777440, 832170, 887648, 932928, 1109560, 1166160, 1192777, 1331472, 1554880, 1664340, 1775296, 1865856, 2219120, 2332320, 2385554, 2662944, 3109760, 3134507, 3328680, 3550592, 3578331, 4438240, 4664640, 4771108, 5325888, 5963885, 6269014, 6657360, 7156662, 8876480, 9329280, 9403521, 9542216, 10651776, 11927770, 12538028, 13314720, 14313324, 15672535, 17752960, 17891655, 18807042, 19084432, 23855540, 25076056, 26629440, 28626648, 31345070, 35783310, 37614084, 38168864, 47017605, 47711080, 50152112, 53258880, 57253296, 62690140, 71566620, 75228168, 76337728, 94035210, 95422160, 100304224, 114506592, 125380280, 134783801, 143133240, 150456336, 152675456, 188070420, 190844320, 200608448, 229013184, 250760560, 269567602, 286266480, 300912672, 376140840, 381688640, 401216896, 404351403, 458026368, 501521120, 539135204, 572532960, 601825344, 673919005, 752281680, 763377280, 808702806, 1003042240, 1078270408, 1145065920, 1203650688, 1347838010, 1504563360, 1617405612, 2006084480, 2021757015, 2156540816, 2290131840, 2695676020, 3009126720, 3234811224, 4043514030, 4313081632, 5391352040, 6018253440, 6469622448, 8087028060, 8626163264, 10782704080, 12939244896, 16174056120, 17252326528, 21565408160, 25878489792, 32348112240, 43130816320, 51756979584, 64696224480, 86261632640, 129392448960, 258784897920]

約数ペア:

[(1, 258784897920), (2, 129392448960), (3, 86261632640), (4, 64696224480), (5, 51756979584), (6, 43130816320), (8, 32348112240), (10, 25878489792), (12, 21565408160), (15, 17252326528), (16, 16174056120), (20, 12939244896), (24, 10782704080), (30, 8626163264), (32, 8087028060), (40, 6469622448), (43, 6018253440), (48, 5391352040), (60, 4313081632), (64, 4043514030), (80, 3234811224), (86, 3009126720), (96, 2695676020), (113, 2290131840), (120, 2156540816), (128, 2021757015), (129, 2006084480), (160, 1617405612), (172, 1504563360), (192, 1347838010), (215, 1203650688), (226, 1145065920), (240, 1078270408), (258, 1003042240), (320, 808702806), (339, 763377280), (344, 752281680), (384, 673919005), (430, 601825344), (452, 572532960), (480, 539135204), (516, 501521120), (565, 458026368), (640, 404351403), (645, 401216896), (678, 381688640), (688, 376140840), (860, 300912672), (904, 286266480), (960, 269567602), (1032, 250760560), (1130, 229013184), (1290, 200608448), (1356, 190844320), (1376, 188070420), (1695, 152675456), (1720, 150456336), (1808, 143133240), (1920, 134783801), (2064, 125380280), (2260, 114506592), (2580, 100304224), (2712, 95422160), (2752, 94035210), (3390, 76337728), (3440, 75228168), (3616, 71566620), (4128, 62690140), (4520, 57253296), (4859, 53258880), (5160, 50152112), (5424, 47711080), (5504, 47017605), (6780, 38168864), (6880, 37614084), (7232, 35783310), (8256, 31345070), (9040, 28626648), (9718, 26629440), (10320, 25076056), (10848, 23855540), (13560, 19084432), (13760, 18807042), (14464, 17891655), (14577, 17752960), (16512, 15672535), (18080, 14313324), (19436, 13314720), (20640, 12538028), (21696, 11927770), (24295, 10651776), (27120, 9542216), (27520, 9403521), (27739, 9329280), (29154, 8876480), (36160, 7156662), (38872, 6657360), (41280, 6269014), (43392, 5963885), (48590, 5325888), (54240, 4771108), (55478, 4664640), (58308, 4438240), (72320, 3578331), (72885, 3550592), (77744, 3328680), (82560, 3134507), (83217, 3109760), (97180, 2662944), (108480, 2385554), (110956, 2332320), (116616, 2219120), (138695, 1865856), (145770, 1775296), (155488, 1664340), (166434, 1554880), (194360, 1331472), (216960, 1192777), (221912, 1166160), (233232, 1109560), (277390, 932928), (291540, 887648), (310976, 832170), (332868, 777440), (388720, 665736), (416085, 621952), (443824, 583080), (466464, 554780)]