89651520

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4447}}^1$

素因数の和:4477

約数の個数: 168

約数和(自身を含む): 352495104

約数和(自身を除く): 262843584

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, 4447, 5040, 6720, 8894, 10080, 13341, 17788, 20160, 22235, 26682, 31129, 35576, 40023, 44470, 53364, 62258, 66705, 71152, 80046, 88940, 93387, 106728, 124516, 133410, 142304, 155645, 160092, 177880, 186774, 200115, 213456, 249032, 266820, 280161, 284608, 311290, 320184, 355760, 373548, 400230, 426912, 466935, 498064, 533640, 560322, 622580, 640368, 711520, 747096, 800460, 853824, 933870, 996128, 1067280, 1120644, 1245160, 1280736, 1400805, 1423040, 1494192, 1600920, 1867740, 1992256, 2134560, 2241288, 2490320, 2561472, 2801610, 2988384, 3201840, 3735480, 4269120, 4482576, 4980640, 5603220, 5976768, 6403680, 7470960, 8965152, 9961280, 11206440, 12807360, 14941920, 17930304, 22412880, 29883840, 44825760, 89651520]

約数ペア:

[(1, 89651520), (2, 44825760), (3, 29883840), (4, 22412880), (5, 17930304), (6, 14941920), (7, 12807360), (8, 11206440), (9, 9961280), (10, 8965152), (12, 7470960), (14, 6403680), (15, 5976768), (16, 5603220), (18, 4980640), (20, 4482576), (21, 4269120), (24, 3735480), (28, 3201840), (30, 2988384), (32, 2801610), (35, 2561472), (36, 2490320), (40, 2241288), (42, 2134560), (45, 1992256), (48, 1867740), (56, 1600920), (60, 1494192), (63, 1423040), (64, 1400805), (70, 1280736), (72, 1245160), (80, 1120644), (84, 1067280), (90, 996128), (96, 933870), (105, 853824), (112, 800460), (120, 747096), (126, 711520), (140, 640368), (144, 622580), (160, 560322), (168, 533640), (180, 498064), (192, 466935), (210, 426912), (224, 400230), (240, 373548), (252, 355760), (280, 320184), (288, 311290), (315, 284608), (320, 280161), (336, 266820), (360, 249032), (420, 213456), (448, 200115), (480, 186774), (504, 177880), (560, 160092), (576, 155645), (630, 142304), (672, 133410), (720, 124516), (840, 106728), (960, 93387), (1008, 88940), (1120, 80046), (1260, 71152), (1344, 66705), (1440, 62258), (1680, 53364), (2016, 44470), (2240, 40023), (2520, 35576), (2880, 31129), (3360, 26682), (4032, 22235), (4447, 20160), (5040, 17788), (6720, 13341), (8894, 10080)]