578531520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{28697}}^1$

素因数の和:28727

約数の個数: 168

約数和(自身を含む): 2274259104

約数和(自身を除く): 1695727584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 28697, 57394, 86091, 114788, 143485, 172182, 200879, 229576, 258273, 286970, 344364, 401758, 430455, 459152, 516546, 573940, 602637, 688728, 803516, 860910, 918304, 1004395, 1033092, 1147880, 1205274, 1291365, 1377456, 1607032, 1721820, 1807911, 1836608, 2008790, 2066184, 2295760, 2410548, 2582730, 2754912, 3013185, 3214064, 3443640, 3615822, 4017580, 4132368, 4591520, 4821096, 5165460, 5509824, 6026370, 6428128, 6887280, 7231644, 8035160, 8264736, 9039555, 9183040, 9642192, 10330920, 12052740, 12856256, 13774560, 14463288, 16070320, 16529472, 18079110, 19284384, 20661840, 24105480, 27549120, 28926576, 32140640, 36158220, 38568768, 41323680, 48210960, 57853152, 64281280, 72316440, 82647360, 96421920, 115706304, 144632880, 192843840, 289265760, 578531520]

約数ペア:

[(1, 578531520), (2, 289265760), (3, 192843840), (4, 144632880), (5, 115706304), (6, 96421920), (7, 82647360), (8, 72316440), (9, 64281280), (10, 57853152), (12, 48210960), (14, 41323680), (15, 38568768), (16, 36158220), (18, 32140640), (20, 28926576), (21, 27549120), (24, 24105480), (28, 20661840), (30, 19284384), (32, 18079110), (35, 16529472), (36, 16070320), (40, 14463288), (42, 13774560), (45, 12856256), (48, 12052740), (56, 10330920), (60, 9642192), (63, 9183040), (64, 9039555), (70, 8264736), (72, 8035160), (80, 7231644), (84, 6887280), (90, 6428128), (96, 6026370), (105, 5509824), (112, 5165460), (120, 4821096), (126, 4591520), (140, 4132368), (144, 4017580), (160, 3615822), (168, 3443640), (180, 3214064), (192, 3013185), (210, 2754912), (224, 2582730), (240, 2410548), (252, 2295760), (280, 2066184), (288, 2008790), (315, 1836608), (320, 1807911), (336, 1721820), (360, 1607032), (420, 1377456), (448, 1291365), (480, 1205274), (504, 1147880), (560, 1033092), (576, 1004395), (630, 918304), (672, 860910), (720, 803516), (840, 688728), (960, 602637), (1008, 573940), (1120, 516546), (1260, 459152), (1344, 430455), (1440, 401758), (1680, 344364), (2016, 286970), (2240, 258273), (2520, 229576), (2880, 200879), (3360, 172182), (4032, 143485), (5040, 114788), (6720, 86091), (10080, 57394), (20160, 28697)]