69415920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4591}}^1$

素因数の和:4620

約数の個数: 160

約数和(自身を含む): 273315840

約数和(自身を除く): 203899920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 4591, 5040, 7560, 9182, 13773, 15120, 18364, 22955, 27546, 32137, 36728, 41319, 45910, 55092, 64274, 68865, 73456, 82638, 91820, 96411, 110184, 123957, 128548, 137730, 160685, 165276, 183640, 192822, 206595, 220368, 247914, 257096, 275460, 289233, 321370, 330552, 367280, 385644, 413190, 482055, 495828, 514192, 550920, 578466, 619785, 642740, 661104, 771288, 826380, 867699, 964110, 991656, 1101840, 1156932, 1239570, 1285480, 1446165, 1542576, 1652760, 1735398, 1928220, 1983312, 2313864, 2479140, 2570960, 2892330, 3305520, 3470796, 3856440, 4338495, 4627728, 4958280, 5784660, 6941592, 7712880, 8676990, 9916560, 11569320, 13883184, 17353980, 23138640, 34707960, 69415920]

約数ペア:

[(1, 69415920), (2, 34707960), (3, 23138640), (4, 17353980), (5, 13883184), (6, 11569320), (7, 9916560), (8, 8676990), (9, 7712880), (10, 6941592), (12, 5784660), (14, 4958280), (15, 4627728), (16, 4338495), (18, 3856440), (20, 3470796), (21, 3305520), (24, 2892330), (27, 2570960), (28, 2479140), (30, 2313864), (35, 1983312), (36, 1928220), (40, 1735398), (42, 1652760), (45, 1542576), (48, 1446165), (54, 1285480), (56, 1239570), (60, 1156932), (63, 1101840), (70, 991656), (72, 964110), (80, 867699), (84, 826380), (90, 771288), (105, 661104), (108, 642740), (112, 619785), (120, 578466), (126, 550920), (135, 514192), (140, 495828), (144, 482055), (168, 413190), (180, 385644), (189, 367280), (210, 330552), (216, 321370), (240, 289233), (252, 275460), (270, 257096), (280, 247914), (315, 220368), (336, 206595), (360, 192822), (378, 183640), (420, 165276), (432, 160685), (504, 137730), (540, 128548), (560, 123957), (630, 110184), (720, 96411), (756, 91820), (840, 82638), (945, 73456), (1008, 68865), (1080, 64274), (1260, 55092), (1512, 45910), (1680, 41319), (1890, 36728), (2160, 32137), (2520, 27546), (3024, 22955), (3780, 18364), (4591, 15120), (5040, 13773), (7560, 9182)]