305951040

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2083}}^1$

素因数の和:2126

約数の個数: 224

約数和(自身を含む): 1143365760

約数和(自身を除く): 837414720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2083, 2160, 2295, 2448, 2720, 2880, 3060, 3264, 3672, 4080, 4166, 4320, 4590, 4896, 5440, 6120, 6249, 7344, 8160, 8332, 8640, 9180, 9792, 10415, 12240, 12498, 14688, 16320, 16664, 18360, 18747, 20830, 24480, 24996, 29376, 31245, 33328, 35411, 36720, 37494, 41660, 48960, 49992, 56241, 62490, 66656, 70822, 73440, 74988, 83320, 93735, 99984, 106233, 112482, 124980, 133312, 141644, 146880, 149976, 166640, 177055, 187470, 199968, 212466, 224964, 249960, 281205, 283288, 299952, 318699, 333280, 354110, 374940, 399936, 424932, 449928, 499920, 531165, 562410, 566576, 599904, 637398, 666560, 708220, 749880, 849864, 899856, 956097, 999840, 1062330, 1124820, 1133152, 1199808, 1274796, 1416440, 1499760, 1593495, 1699728, 1799712, 1912194, 1999680, 2124660, 2249640, 2266304, 2549592, 2832880, 2999520, 3186990, 3399456, 3599424, 3824388, 4249320, 4499280, 4780485, 5099184, 5665760, 5999040, 6373980, 6798912, 7648776, 8498640, 8998560, 9560970, 10198368, 11331520, 12747960, 15297552, 16997280, 17997120, 19121940, 20396736, 25495920, 30595104, 33994560, 38243880, 50991840, 61190208, 76487760, 101983680, 152975520, 305951040]

約数ペア:

[(1, 305951040), (2, 152975520), (3, 101983680), (4, 76487760), (5, 61190208), (6, 50991840), (8, 38243880), (9, 33994560), (10, 30595104), (12, 25495920), (15, 20396736), (16, 19121940), (17, 17997120), (18, 16997280), (20, 15297552), (24, 12747960), (27, 11331520), (30, 10198368), (32, 9560970), (34, 8998560), (36, 8498640), (40, 7648776), (45, 6798912), (48, 6373980), (51, 5999040), (54, 5665760), (60, 5099184), (64, 4780485), (68, 4499280), (72, 4249320), (80, 3824388), (85, 3599424), (90, 3399456), (96, 3186990), (102, 2999520), (108, 2832880), (120, 2549592), (135, 2266304), (136, 2249640), (144, 2124660), (153, 1999680), (160, 1912194), (170, 1799712), (180, 1699728), (192, 1593495), (204, 1499760), (216, 1416440), (240, 1274796), (255, 1199808), (270, 1133152), (272, 1124820), (288, 1062330), (306, 999840), (320, 956097), (340, 899856), (360, 849864), (408, 749880), (432, 708220), (459, 666560), (480, 637398), (510, 599904), (540, 566576), (544, 562410), (576, 531165), (612, 499920), (680, 449928), (720, 424932), (765, 399936), (816, 374940), (864, 354110), (918, 333280), (960, 318699), (1020, 299952), (1080, 283288), (1088, 281205), (1224, 249960), (1360, 224964), (1440, 212466), (1530, 199968), (1632, 187470), (1728, 177055), (1836, 166640), (2040, 149976), (2083, 146880), (2160, 141644), (2295, 133312), (2448, 124980), (2720, 112482), (2880, 106233), (3060, 99984), (3264, 93735), (3672, 83320), (4080, 74988), (4166, 73440), (4320, 70822), (4590, 66656), (4896, 62490), (5440, 56241), (6120, 49992), (6249, 48960), (7344, 41660), (8160, 37494), (8332, 36720), (8640, 35411), (9180, 33328), (9792, 31245), (10415, 29376), (12240, 24996), (12498, 24480), (14688, 20830), (16320, 18747), (16664, 18360)]