69293280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 256048128

約数和(自身を除く): 186754848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 96, 105, 112, 120, 123, 140, 160, 164, 168, 205, 210, 224, 240, 246, 280, 287, 328, 336, 410, 420, 480, 492, 503, 560, 574, 615, 656, 672, 820, 840, 861, 984, 1006, 1120, 1148, 1230, 1312, 1435, 1509, 1640, 1680, 1722, 1968, 2012, 2296, 2460, 2515, 2870, 3018, 3280, 3360, 3444, 3521, 3936, 4024, 4305, 4592, 4920, 5030, 5740, 6036, 6560, 6888, 7042, 7545, 8048, 8610, 9184, 9840, 10060, 10563, 11480, 12072, 13776, 14084, 15090, 16096, 17220, 17605, 19680, 20120, 20623, 21126, 22960, 24144, 27552, 28168, 30180, 34440, 35210, 40240, 41246, 42252, 45920, 48288, 52815, 56336, 60360, 61869, 68880, 70420, 80480, 82492, 84504, 103115, 105630, 112672, 120720, 123738, 137760, 140840, 144361, 164984, 169008, 206230, 211260, 241440, 247476, 281680, 288722, 309345, 329968, 338016, 412460, 422520, 433083, 494952, 563360, 577444, 618690, 659936, 721805, 824920, 845040, 866166, 989904, 1154888, 1237380, 1443610, 1649840, 1690080, 1732332, 1979808, 2165415, 2309776, 2474760, 2887220, 3299680, 3464664, 4330830, 4619552, 4949520, 5774440, 6929328, 8661660, 9899040, 11548880, 13858656, 17323320, 23097760, 34646640, 69293280]

約数ペア:

[(1, 69293280), (2, 34646640), (3, 23097760), (4, 17323320), (5, 13858656), (6, 11548880), (7, 9899040), (8, 8661660), (10, 6929328), (12, 5774440), (14, 4949520), (15, 4619552), (16, 4330830), (20, 3464664), (21, 3299680), (24, 2887220), (28, 2474760), (30, 2309776), (32, 2165415), (35, 1979808), (40, 1732332), (41, 1690080), (42, 1649840), (48, 1443610), (56, 1237380), (60, 1154888), (70, 989904), (80, 866166), (82, 845040), (84, 824920), (96, 721805), (105, 659936), (112, 618690), (120, 577444), (123, 563360), (140, 494952), (160, 433083), (164, 422520), (168, 412460), (205, 338016), (210, 329968), (224, 309345), (240, 288722), (246, 281680), (280, 247476), (287, 241440), (328, 211260), (336, 206230), (410, 169008), (420, 164984), (480, 144361), (492, 140840), (503, 137760), (560, 123738), (574, 120720), (615, 112672), (656, 105630), (672, 103115), (820, 84504), (840, 82492), (861, 80480), (984, 70420), (1006, 68880), (1120, 61869), (1148, 60360), (1230, 56336), (1312, 52815), (1435, 48288), (1509, 45920), (1640, 42252), (1680, 41246), (1722, 40240), (1968, 35210), (2012, 34440), (2296, 30180), (2460, 28168), (2515, 27552), (2870, 24144), (3018, 22960), (3280, 21126), (3360, 20623), (3444, 20120), (3521, 19680), (3936, 17605), (4024, 17220), (4305, 16096), (4592, 15090), (4920, 14084), (5030, 13776), (5740, 12072), (6036, 11480), (6560, 10563), (6888, 10060), (7042, 9840), (7545, 9184), (8048, 8610)]