1087873280

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 2908628352

約数和(自身を除く): 1820755072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 107, 128, 130, 160, 169, 188, 208, 214, 235, 256, 260, 320, 338, 376, 416, 428, 470, 520, 535, 611, 640, 676, 752, 832, 845, 856, 940, 1040, 1070, 1222, 1280, 1352, 1391, 1504, 1664, 1690, 1712, 1880, 2080, 2140, 2444, 2704, 2782, 3008, 3055, 3328, 3380, 3424, 3760, 4160, 4280, 4888, 5029, 5408, 5564, 6016, 6110, 6760, 6848, 6955, 7520, 7943, 8320, 8560, 9776, 10058, 10816, 11128, 12032, 12220, 13520, 13696, 13910, 15040, 15886, 16640, 17120, 18083, 19552, 20116, 21632, 22256, 24440, 25145, 27040, 27392, 27820, 30080, 31772, 34240, 36166, 39104, 39715, 40232, 43264, 44512, 48880, 50290, 54080, 55640, 60160, 63544, 65377, 68480, 72332, 78208, 79430, 80464, 89024, 90415, 97760, 100580, 108160, 111280, 127088, 130754, 136960, 144664, 156416, 158860, 160928, 178048, 180830, 195520, 201160, 216320, 222560, 254176, 261508, 289328, 317720, 321856, 326885, 356096, 361660, 391040, 402320, 445120, 508352, 523016, 578656, 635440, 643712, 653770, 723320, 782080, 804640, 849901, 890240, 1016704, 1046032, 1157312, 1270880, 1287424, 1307540, 1446640, 1609280, 1699802, 1780480, 2033408, 2092064, 2314624, 2541760, 2615080, 2893280, 3218560, 3399604, 4184128, 4249505, 4629248, 5083520, 5230160, 5786560, 6437120, 6799208, 8368256, 8499010, 10167040, 10460320, 11573120, 13598416, 16736512, 16998020, 20920640, 23146240, 27196832, 33996040, 41841280, 54393664, 67992080, 83682560, 108787328, 135984160, 217574656, 271968320, 543936640, 1087873280]

約数ペア:

[(1, 1087873280), (2, 543936640), (4, 271968320), (5, 217574656), (8, 135984160), (10, 108787328), (13, 83682560), (16, 67992080), (20, 54393664), (26, 41841280), (32, 33996040), (40, 27196832), (47, 23146240), (52, 20920640), (64, 16998020), (65, 16736512), (80, 13598416), (94, 11573120), (104, 10460320), (107, 10167040), (128, 8499010), (130, 8368256), (160, 6799208), (169, 6437120), (188, 5786560), (208, 5230160), (214, 5083520), (235, 4629248), (256, 4249505), (260, 4184128), (320, 3399604), (338, 3218560), (376, 2893280), (416, 2615080), (428, 2541760), (470, 2314624), (520, 2092064), (535, 2033408), (611, 1780480), (640, 1699802), (676, 1609280), (752, 1446640), (832, 1307540), (845, 1287424), (856, 1270880), (940, 1157312), (1040, 1046032), (1070, 1016704), (1222, 890240), (1280, 849901), (1352, 804640), (1391, 782080), (1504, 723320), (1664, 653770), (1690, 643712), (1712, 635440), (1880, 578656), (2080, 523016), (2140, 508352), (2444, 445120), (2704, 402320), (2782, 391040), (3008, 361660), (3055, 356096), (3328, 326885), (3380, 321856), (3424, 317720), (3760, 289328), (4160, 261508), (4280, 254176), (4888, 222560), (5029, 216320), (5408, 201160), (5564, 195520), (6016, 180830), (6110, 178048), (6760, 160928), (6848, 158860), (6955, 156416), (7520, 144664), (7943, 136960), (8320, 130754), (8560, 127088), (9776, 111280), (10058, 108160), (10816, 100580), (11128, 97760), (12032, 90415), (12220, 89024), (13520, 80464), (13696, 79430), (13910, 78208), (15040, 72332), (15886, 68480), (16640, 65377), (17120, 63544), (18083, 60160), (19552, 55640), (20116, 54080), (21632, 50290), (22256, 48880), (24440, 44512), (25145, 43264), (27040, 40232), (27392, 39715), (27820, 39104), (30080, 36166), (31772, 34240)]