219879360

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:545

約数の個数: 280

約数和(自身を含む): 829818000

約数和(自身を除く): 609938640

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, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 499, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 998, 1020, 1080, 1088, 1224, 1296, 1360, 1377, 1440, 1497, 1530, 1620, 1632, 1728, 1836, 1996, 2040, 2160, 2295, 2448, 2495, 2592, 2720, 2754, 2880, 2994, 3060, 3240, 3264, 3672, 3992, 4080, 4320, 4491, 4590, 4896, 4990, 5184, 5440, 5508, 5988, 6120, 6480, 6885, 7344, 7485, 7984, 8160, 8483, 8640, 8982, 9180, 9792, 9980, 11016, 11976, 12240, 12960, 13473, 13770, 14688, 14970, 15968, 16320, 16966, 17964, 18360, 19960, 22032, 22455, 23952, 24480, 25449, 25920, 26946, 27540, 29376, 29940, 31936, 33932, 35928, 36720, 39920, 40419, 42415, 44064, 44910, 47904, 48960, 50898, 53892, 55080, 59880, 67365, 67864, 71856, 73440, 76347, 79840, 80838, 84830, 88128, 89820, 95808, 101796, 107784, 110160, 119760, 127245, 134730, 135728, 143712, 146880, 152694, 159680, 161676, 169660, 179640, 202095, 203592, 215568, 220320, 229041, 239520, 254490, 269460, 271456, 287424, 305388, 323352, 339320, 359280, 381735, 404190, 407184, 431136, 440640, 458082, 479040, 508980, 538920, 542912, 610776, 646704, 678640, 687123, 718560, 763470, 808380, 814368, 862272, 916164, 1017960, 1077840, 1145205, 1221552, 1293408, 1357280, 1374246, 1437120, 1526940, 1616760, 1628736, 1832328, 2035920, 2155680, 2290410, 2443104, 2586816, 2714560, 2748492, 3053880, 3233520, 3435615, 3664656, 4071840, 4311360, 4580820, 4886208, 5496984, 6107760, 6467040, 6871230, 7329312, 8143680, 9161640, 10993968, 12215520, 12934080, 13742460, 14658624, 18323280, 21987936, 24431040, 27484920, 36646560, 43975872, 54969840, 73293120, 109939680, 219879360]

約数ペア:

[(1, 219879360), (2, 109939680), (3, 73293120), (4, 54969840), (5, 43975872), (6, 36646560), (8, 27484920), (9, 24431040), (10, 21987936), (12, 18323280), (15, 14658624), (16, 13742460), (17, 12934080), (18, 12215520), (20, 10993968), (24, 9161640), (27, 8143680), (30, 7329312), (32, 6871230), (34, 6467040), (36, 6107760), (40, 5496984), (45, 4886208), (48, 4580820), (51, 4311360), (54, 4071840), (60, 3664656), (64, 3435615), (68, 3233520), (72, 3053880), (80, 2748492), (81, 2714560), (85, 2586816), (90, 2443104), (96, 2290410), (102, 2155680), (108, 2035920), (120, 1832328), (135, 1628736), (136, 1616760), (144, 1526940), (153, 1437120), (160, 1374246), (162, 1357280), (170, 1293408), (180, 1221552), (192, 1145205), (204, 1077840), (216, 1017960), (240, 916164), (255, 862272), (270, 814368), (272, 808380), (288, 763470), (306, 718560), (320, 687123), (324, 678640), (340, 646704), (360, 610776), (405, 542912), (408, 538920), (432, 508980), (459, 479040), (480, 458082), (499, 440640), (510, 431136), (540, 407184), (544, 404190), (576, 381735), (612, 359280), (648, 339320), (680, 323352), (720, 305388), (765, 287424), (810, 271456), (816, 269460), (864, 254490), (918, 239520), (960, 229041), (998, 220320), (1020, 215568), (1080, 203592), (1088, 202095), (1224, 179640), (1296, 169660), (1360, 161676), (1377, 159680), (1440, 152694), (1497, 146880), (1530, 143712), (1620, 135728), (1632, 134730), (1728, 127245), (1836, 119760), (1996, 110160), (2040, 107784), (2160, 101796), (2295, 95808), (2448, 89820), (2495, 88128), (2592, 84830), (2720, 80838), (2754, 79840), (2880, 76347), (2994, 73440), (3060, 71856), (3240, 67864), (3264, 67365), (3672, 59880), (3992, 55080), (4080, 53892), (4320, 50898), (4491, 48960), (4590, 47904), (4896, 44910), (4990, 44064), (5184, 42415), (5440, 40419), (5508, 39920), (5988, 36720), (6120, 35928), (6480, 33932), (6885, 31936), (7344, 29940), (7485, 29376), (7984, 27540), (8160, 26946), (8483, 25920), (8640, 25449), (8982, 24480), (9180, 23952), (9792, 22455), (9980, 22032), (11016, 19960), (11976, 18360), (12240, 17964), (12960, 16966), (13473, 16320), (13770, 15968), (14688, 14970)]