2080490160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{42703}}^1$

素因数の和:42755

約数の個数: 160

約数和(自身を含む): 7625226240

約数和(自身を除く): 5544736080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2320, 2436, 3045, 3248, 3480, 4060, 4872, 6090, 6960, 8120, 9744, 12180, 16240, 24360, 42703, 48720, 85406, 128109, 170812, 213515, 256218, 298921, 341624, 427030, 512436, 597842, 640545, 683248, 854060, 896763, 1024872, 1195684, 1238387, 1281090, 1494605, 1708120, 1793526, 2049744, 2391368, 2476774, 2562180, 2989210, 3416240, 3587052, 3715161, 4483815, 4782736, 4953548, 5124360, 5978420, 6191935, 7174104, 7430322, 8668709, 8967630, 9907096, 10248720, 11956840, 12383870, 14348208, 14860644, 17337418, 17935260, 18575805, 19814192, 23913680, 24767740, 26006127, 29721288, 34674836, 35870520, 37151610, 43343545, 49535480, 52012254, 59442576, 69349672, 71741040, 74303220, 86687090, 99070960, 104024508, 130030635, 138699344, 148606440, 173374180, 208049016, 260061270, 297212880, 346748360, 416098032, 520122540, 693496720, 1040245080, 2080490160]

約数ペア:

[(1, 2080490160), (2, 1040245080), (3, 693496720), (4, 520122540), (5, 416098032), (6, 346748360), (7, 297212880), (8, 260061270), (10, 208049016), (12, 173374180), (14, 148606440), (15, 138699344), (16, 130030635), (20, 104024508), (21, 99070960), (24, 86687090), (28, 74303220), (29, 71741040), (30, 69349672), (35, 59442576), (40, 52012254), (42, 49535480), (48, 43343545), (56, 37151610), (58, 35870520), (60, 34674836), (70, 29721288), (80, 26006127), (84, 24767740), (87, 23913680), (105, 19814192), (112, 18575805), (116, 17935260), (120, 17337418), (140, 14860644), (145, 14348208), (168, 12383870), (174, 11956840), (203, 10248720), (210, 9907096), (232, 8967630), (240, 8668709), (280, 7430322), (290, 7174104), (336, 6191935), (348, 5978420), (406, 5124360), (420, 4953548), (435, 4782736), (464, 4483815), (560, 3715161), (580, 3587052), (609, 3416240), (696, 2989210), (812, 2562180), (840, 2476774), (870, 2391368), (1015, 2049744), (1160, 1793526), (1218, 1708120), (1392, 1494605), (1624, 1281090), (1680, 1238387), (1740, 1195684), (2030, 1024872), (2320, 896763), (2436, 854060), (3045, 683248), (3248, 640545), (3480, 597842), (4060, 512436), (4872, 427030), (6090, 341624), (6960, 298921), (8120, 256218), (9744, 213515), (12180, 170812), (16240, 128109), (24360, 85406), (42703, 48720)]