19052880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1031}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 73709568

約数和(自身を除く): 54656688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1031, 1155, 1232, 1320, 1540, 1680, 1848, 2062, 2310, 2640, 3080, 3093, 3696, 4124, 4620, 5155, 6160, 6186, 7217, 8248, 9240, 10310, 11341, 12372, 14434, 15465, 16496, 18480, 20620, 21651, 22682, 24744, 28868, 30930, 34023, 36085, 41240, 43302, 45364, 49488, 56705, 57736, 61860, 68046, 72170, 79387, 82480, 86604, 90728, 108255, 113410, 115472, 123720, 136092, 144340, 158774, 170115, 173208, 181456, 216510, 226820, 238161, 247440, 272184, 288680, 317548, 340230, 346416, 396935, 433020, 453640, 476322, 544368, 577360, 635096, 680460, 793870, 866040, 907280, 952644, 1190805, 1270192, 1360920, 1587740, 1732080, 1905288, 2381610, 2721840, 3175480, 3810576, 4763220, 6350960, 9526440, 19052880]

約数ペア:

[(1, 19052880), (2, 9526440), (3, 6350960), (4, 4763220), (5, 3810576), (6, 3175480), (7, 2721840), (8, 2381610), (10, 1905288), (11, 1732080), (12, 1587740), (14, 1360920), (15, 1270192), (16, 1190805), (20, 952644), (21, 907280), (22, 866040), (24, 793870), (28, 680460), (30, 635096), (33, 577360), (35, 544368), (40, 476322), (42, 453640), (44, 433020), (48, 396935), (55, 346416), (56, 340230), (60, 317548), (66, 288680), (70, 272184), (77, 247440), (80, 238161), (84, 226820), (88, 216510), (105, 181456), (110, 173208), (112, 170115), (120, 158774), (132, 144340), (140, 136092), (154, 123720), (165, 115472), (168, 113410), (176, 108255), (210, 90728), (220, 86604), (231, 82480), (240, 79387), (264, 72170), (280, 68046), (308, 61860), (330, 57736), (336, 56705), (385, 49488), (420, 45364), (440, 43302), (462, 41240), (528, 36085), (560, 34023), (616, 30930), (660, 28868), (770, 24744), (840, 22682), (880, 21651), (924, 20620), (1031, 18480), (1155, 16496), (1232, 15465), (1320, 14434), (1540, 12372), (1680, 11341), (1848, 10310), (2062, 9240), (2310, 8248), (2640, 7217), (3080, 6186), (3093, 6160), (3696, 5155), (4124, 4620)]