69281520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 281124864

約数和(自身を除く): 211843344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 69, 70, 77, 80, 84, 88, 92, 105, 110, 112, 115, 120, 132, 138, 140, 154, 161, 163, 165, 168, 176, 184, 210, 220, 230, 231, 240, 253, 264, 276, 280, 308, 322, 326, 330, 336, 345, 368, 385, 420, 440, 460, 462, 483, 489, 506, 528, 552, 560, 616, 644, 652, 660, 690, 759, 770, 805, 815, 840, 880, 920, 924, 966, 978, 1012, 1104, 1141, 1155, 1232, 1265, 1288, 1304, 1320, 1380, 1518, 1540, 1610, 1630, 1680, 1771, 1793, 1840, 1848, 1932, 1956, 2024, 2282, 2310, 2415, 2445, 2530, 2576, 2608, 2640, 2760, 3036, 3080, 3220, 3260, 3423, 3542, 3586, 3696, 3749, 3795, 3864, 3912, 4048, 4564, 4620, 4830, 4890, 5060, 5313, 5379, 5520, 5705, 6072, 6160, 6440, 6520, 6846, 7084, 7172, 7498, 7590, 7728, 7824, 8855, 8965, 9128, 9240, 9660, 9780, 10120, 10626, 10758, 11247, 11410, 12144, 12551, 12880, 13040, 13692, 14168, 14344, 14996, 15180, 17115, 17710, 17930, 18256, 18480, 18745, 19320, 19560, 20240, 21252, 21516, 22494, 22820, 25102, 26243, 26565, 26895, 27384, 28336, 28688, 29992, 30360, 34230, 35420, 35860, 37490, 37653, 38640, 39120, 41239, 42504, 43032, 44988, 45640, 50204, 52486, 53130, 53790, 54768, 56235, 59984, 60720, 62755, 68460, 70840, 71720, 74980, 75306, 78729, 82478, 85008, 86064, 89976, 91280, 100408, 104972, 106260, 107580, 112470, 123717, 125510, 131215, 136920, 141680, 143440, 149960, 150612, 157458, 164956, 179952, 188265, 200816, 206195, 209944, 212520, 215160, 224940, 247434, 251020, 262430, 273840, 288673, 299920, 301224, 314916, 329912, 376530, 393645, 412390, 419888, 425040, 430320, 449880, 494868, 502040, 524860, 577346, 602448, 618585, 629832, 659824, 753060, 787290, 824780, 866019, 899760, 989736, 1004080, 1049720, 1154692, 1237170, 1259664, 1443365, 1506120, 1574580, 1649560, 1732038, 1979472, 2099440, 2309384, 2474340, 2886730, 3012240, 3149160, 3299120, 3464076, 4330095, 4618768, 4948680, 5773460, 6298320, 6928152, 8660190, 9897360, 11546920, 13856304, 17320380, 23093840, 34640760, 69281520]

約数ペア:

[(1, 69281520), (2, 34640760), (3, 23093840), (4, 17320380), (5, 13856304), (6, 11546920), (7, 9897360), (8, 8660190), (10, 6928152), (11, 6298320), (12, 5773460), (14, 4948680), (15, 4618768), (16, 4330095), (20, 3464076), (21, 3299120), (22, 3149160), (23, 3012240), (24, 2886730), (28, 2474340), (30, 2309384), (33, 2099440), (35, 1979472), (40, 1732038), (42, 1649560), (44, 1574580), (46, 1506120), (48, 1443365), (55, 1259664), (56, 1237170), (60, 1154692), (66, 1049720), (69, 1004080), (70, 989736), (77, 899760), (80, 866019), (84, 824780), (88, 787290), (92, 753060), (105, 659824), (110, 629832), (112, 618585), (115, 602448), (120, 577346), (132, 524860), (138, 502040), (140, 494868), (154, 449880), (161, 430320), (163, 425040), (165, 419888), (168, 412390), (176, 393645), (184, 376530), (210, 329912), (220, 314916), (230, 301224), (231, 299920), (240, 288673), (253, 273840), (264, 262430), (276, 251020), (280, 247434), (308, 224940), (322, 215160), (326, 212520), (330, 209944), (336, 206195), (345, 200816), (368, 188265), (385, 179952), (420, 164956), (440, 157458), (460, 150612), (462, 149960), (483, 143440), (489, 141680), (506, 136920), (528, 131215), (552, 125510), (560, 123717), (616, 112470), (644, 107580), (652, 106260), (660, 104972), (690, 100408), (759, 91280), (770, 89976), (805, 86064), (815, 85008), (840, 82478), (880, 78729), (920, 75306), (924, 74980), (966, 71720), (978, 70840), (1012, 68460), (1104, 62755), (1141, 60720), (1155, 59984), (1232, 56235), (1265, 54768), (1288, 53790), (1304, 53130), (1320, 52486), (1380, 50204), (1518, 45640), (1540, 44988), (1610, 43032), (1630, 42504), (1680, 41239), (1771, 39120), (1793, 38640), (1840, 37653), (1848, 37490), (1932, 35860), (1956, 35420), (2024, 34230), (2282, 30360), (2310, 29992), (2415, 28688), (2445, 28336), (2530, 27384), (2576, 26895), (2608, 26565), (2640, 26243), (2760, 25102), (3036, 22820), (3080, 22494), (3220, 21516), (3260, 21252), (3423, 20240), (3542, 19560), (3586, 19320), (3696, 18745), (3749, 18480), (3795, 18256), (3864, 17930), (3912, 17710), (4048, 17115), (4564, 15180), (4620, 14996), (4830, 14344), (4890, 14168), (5060, 13692), (5313, 13040), (5379, 12880), (5520, 12551), (5705, 12144), (6072, 11410), (6160, 11247), (6440, 10758), (6520, 10626), (6846, 10120), (7084, 9780), (7172, 9660), (7498, 9240), (7590, 9128), (7728, 8965), (7824, 8855)]