2078114640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9029}}^1$

素因数の和:9189

約数の個数: 160

約数和(自身を含む): 7417025280

約数和(自身を除く): 5338910640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 137, 140, 168, 210, 240, 274, 280, 336, 411, 420, 548, 560, 685, 822, 840, 959, 1096, 1370, 1644, 1680, 1918, 2055, 2192, 2740, 2877, 3288, 3836, 4110, 4795, 5480, 5754, 6576, 7672, 8220, 9029, 9590, 10960, 11508, 14385, 15344, 16440, 18058, 19180, 23016, 27087, 28770, 32880, 36116, 38360, 45145, 46032, 54174, 57540, 63203, 72232, 76720, 90290, 108348, 115080, 126406, 135435, 144464, 180580, 189609, 216696, 230160, 252812, 270870, 316015, 361160, 379218, 433392, 505624, 541740, 632030, 722320, 758436, 948045, 1011248, 1083480, 1236973, 1264060, 1516872, 1896090, 2166960, 2473946, 2528120, 3033744, 3710919, 3792180, 4947892, 5056240, 6184865, 7421838, 7584360, 8658811, 9895784, 12369730, 14843676, 15168720, 17317622, 18554595, 19791568, 24739460, 25976433, 29687352, 34635244, 37109190, 43294055, 49478920, 51952866, 59374704, 69270488, 74218380, 86588110, 98957840, 103905732, 129882165, 138540976, 148436760, 173176220, 207811464, 259764330, 296873520, 346352440, 415622928, 519528660, 692704880, 1039057320, 2078114640]

約数ペア:

[(1, 2078114640), (2, 1039057320), (3, 692704880), (4, 519528660), (5, 415622928), (6, 346352440), (7, 296873520), (8, 259764330), (10, 207811464), (12, 173176220), (14, 148436760), (15, 138540976), (16, 129882165), (20, 103905732), (21, 98957840), (24, 86588110), (28, 74218380), (30, 69270488), (35, 59374704), (40, 51952866), (42, 49478920), (48, 43294055), (56, 37109190), (60, 34635244), (70, 29687352), (80, 25976433), (84, 24739460), (105, 19791568), (112, 18554595), (120, 17317622), (137, 15168720), (140, 14843676), (168, 12369730), (210, 9895784), (240, 8658811), (274, 7584360), (280, 7421838), (336, 6184865), (411, 5056240), (420, 4947892), (548, 3792180), (560, 3710919), (685, 3033744), (822, 2528120), (840, 2473946), (959, 2166960), (1096, 1896090), (1370, 1516872), (1644, 1264060), (1680, 1236973), (1918, 1083480), (2055, 1011248), (2192, 948045), (2740, 758436), (2877, 722320), (3288, 632030), (3836, 541740), (4110, 505624), (4795, 433392), (5480, 379218), (5754, 361160), (6576, 316015), (7672, 270870), (8220, 252812), (9029, 230160), (9590, 216696), (10960, 189609), (11508, 180580), (14385, 144464), (15344, 135435), (16440, 126406), (18058, 115080), (19180, 108348), (23016, 90290), (27087, 76720), (28770, 72232), (32880, 63203), (36116, 57540), (38360, 54174), (45145, 46032)]