70508520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 249434640

約数和(自身を除く): 178926120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 281, 306, 328, 340, 360, 369, 408, 410, 492, 510, 562, 612, 615, 680, 697, 738, 765, 820, 843, 984, 1020, 1124, 1224, 1230, 1394, 1405, 1476, 1530, 1640, 1686, 1845, 2040, 2091, 2248, 2460, 2529, 2788, 2810, 2952, 3060, 3372, 3485, 3690, 4182, 4215, 4777, 4920, 5058, 5576, 5620, 6120, 6273, 6744, 6970, 7380, 8364, 8430, 9554, 10116, 10455, 11240, 11521, 12546, 12645, 13940, 14331, 14760, 16728, 16860, 19108, 20232, 20910, 23042, 23885, 25092, 25290, 27880, 28662, 31365, 33720, 34563, 38216, 41820, 42993, 46084, 47770, 50184, 50580, 57324, 57605, 62730, 69126, 71655, 83640, 85986, 92168, 95540, 101160, 103689, 114648, 115210, 125460, 138252, 143310, 171972, 172815, 191080, 195857, 207378, 214965, 230420, 250920, 276504, 286620, 343944, 345630, 391714, 414756, 429930, 460840, 518445, 573240, 587571, 691260, 783428, 829512, 859860, 979285, 1036890, 1175142, 1382520, 1566856, 1719720, 1762713, 1958570, 2073780, 2350284, 2937855, 3525426, 3917140, 4147560, 4700568, 5875710, 7050852, 7834280, 8813565, 11751420, 14101704, 17627130, 23502840, 35254260, 70508520]

約数ペア:

[(1, 70508520), (2, 35254260), (3, 23502840), (4, 17627130), (5, 14101704), (6, 11751420), (8, 8813565), (9, 7834280), (10, 7050852), (12, 5875710), (15, 4700568), (17, 4147560), (18, 3917140), (20, 3525426), (24, 2937855), (30, 2350284), (34, 2073780), (36, 1958570), (40, 1762713), (41, 1719720), (45, 1566856), (51, 1382520), (60, 1175142), (68, 1036890), (72, 979285), (82, 859860), (85, 829512), (90, 783428), (102, 691260), (120, 587571), (123, 573240), (136, 518445), (153, 460840), (164, 429930), (170, 414756), (180, 391714), (204, 345630), (205, 343944), (246, 286620), (255, 276504), (281, 250920), (306, 230420), (328, 214965), (340, 207378), (360, 195857), (369, 191080), (408, 172815), (410, 171972), (492, 143310), (510, 138252), (562, 125460), (612, 115210), (615, 114648), (680, 103689), (697, 101160), (738, 95540), (765, 92168), (820, 85986), (843, 83640), (984, 71655), (1020, 69126), (1124, 62730), (1224, 57605), (1230, 57324), (1394, 50580), (1405, 50184), (1476, 47770), (1530, 46084), (1640, 42993), (1686, 41820), (1845, 38216), (2040, 34563), (2091, 33720), (2248, 31365), (2460, 28662), (2529, 27880), (2788, 25290), (2810, 25092), (2952, 23885), (3060, 23042), (3372, 20910), (3485, 20232), (3690, 19108), (4182, 16860), (4215, 16728), (4777, 14760), (4920, 14331), (5058, 13940), (5576, 12645), (5620, 12546), (6120, 11521), (6273, 11240), (6744, 10455), (6970, 10116), (7380, 9554), (8364, 8430)]