291298784280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{8219}}^1\times {\mathrm{42193}}^1$

素因数の和:50433

約数の個数: 128

約数和(自身を含む): 998883878400

約数和(自身を除く): 707585094120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 8219, 16438, 24657, 32876, 41095, 42193, 49314, 57533, 65752, 82190, 84386, 98628, 115066, 123285, 126579, 164380, 168772, 172599, 197256, 210965, 230132, 246570, 253158, 287665, 295351, 328760, 337544, 345198, 421930, 460264, 493140, 506316, 575330, 590702, 632895, 690396, 843860, 862995, 886053, 986280, 1012632, 1150660, 1181404, 1265790, 1380792, 1476755, 1687720, 1725990, 1772106, 2301320, 2362808, 2531580, 2953510, 3451980, 3544212, 4430265, 5063160, 5907020, 6903960, 7088424, 8860530, 11814040, 17721060, 35442120, 346784267, 693568534, 1040352801, 1387137068, 1733921335, 2080705602, 2427489869, 2774274136, 3467842670, 4161411204, 4854979738, 5201764005, 6935685340, 7282469607, 8322822408, 9709959476, 10403528010, 12137449345, 13871370680, 14564939214, 19419918952, 20807056020, 24274898690, 29129878428, 36412348035, 41614112040, 48549797380, 58259756856, 72824696070, 97099594760, 145649392140, 291298784280]

約数ペア:

[(1, 291298784280), (2, 145649392140), (3, 97099594760), (4, 72824696070), (5, 58259756856), (6, 48549797380), (7, 41614112040), (8, 36412348035), (10, 29129878428), (12, 24274898690), (14, 20807056020), (15, 19419918952), (20, 14564939214), (21, 13871370680), (24, 12137449345), (28, 10403528010), (30, 9709959476), (35, 8322822408), (40, 7282469607), (42, 6935685340), (56, 5201764005), (60, 4854979738), (70, 4161411204), (84, 3467842670), (105, 2774274136), (120, 2427489869), (140, 2080705602), (168, 1733921335), (210, 1387137068), (280, 1040352801), (420, 693568534), (840, 346784267), (8219, 35442120), (16438, 17721060), (24657, 11814040), (32876, 8860530), (41095, 7088424), (42193, 6903960), (49314, 5907020), (57533, 5063160), (65752, 4430265), (82190, 3544212), (84386, 3451980), (98628, 2953510), (115066, 2531580), (123285, 2362808), (126579, 2301320), (164380, 1772106), (168772, 1725990), (172599, 1687720), (197256, 1476755), (210965, 1380792), (230132, 1265790), (246570, 1181404), (253158, 1150660), (287665, 1012632), (295351, 986280), (328760, 886053), (337544, 862995), (345198, 843860), (421930, 690396), (460264, 632895), (493140, 590702), (506316, 575330)]