2271179680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16759}}^1$

素因数の和:16803

約数の個数: 144

約数和(自身を含む): 6740737920

約数和(自身を除く): 4469558240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 6160, 6776, 8470, 9680, 12320, 13552, 16759, 16940, 19360, 27104, 33518, 33880, 67036, 67760, 83795, 117313, 134072, 135520, 167590, 184349, 234626, 268144, 335180, 368698, 469252, 536288, 586565, 670360, 737396, 921745, 938504, 1173130, 1290443, 1340720, 1474792, 1843490, 1877008, 2027839, 2346260, 2580886, 2681440, 2949584, 3686980, 3754016, 4055678, 4692520, 5161772, 5899168, 6452215, 7373960, 8111356, 9385040, 10139195, 10323544, 12904430, 14194873, 14747920, 16222712, 18770080, 20278390, 20647088, 25808860, 28389746, 29495840, 32445424, 40556780, 41294176, 51617720, 56779492, 64890848, 70974365, 81113560, 103235440, 113558984, 141948730, 162227120, 206470880, 227117968, 283897460, 324454240, 454235936, 567794920, 1135589840, 2271179680]

約数ペア:

[(1, 2271179680), (2, 1135589840), (4, 567794920), (5, 454235936), (7, 324454240), (8, 283897460), (10, 227117968), (11, 206470880), (14, 162227120), (16, 141948730), (20, 113558984), (22, 103235440), (28, 81113560), (32, 70974365), (35, 64890848), (40, 56779492), (44, 51617720), (55, 41294176), (56, 40556780), (70, 32445424), (77, 29495840), (80, 28389746), (88, 25808860), (110, 20647088), (112, 20278390), (121, 18770080), (140, 16222712), (154, 14747920), (160, 14194873), (176, 12904430), (220, 10323544), (224, 10139195), (242, 9385040), (280, 8111356), (308, 7373960), (352, 6452215), (385, 5899168), (440, 5161772), (484, 4692520), (560, 4055678), (605, 3754016), (616, 3686980), (770, 2949584), (847, 2681440), (880, 2580886), (968, 2346260), (1120, 2027839), (1210, 1877008), (1232, 1843490), (1540, 1474792), (1694, 1340720), (1760, 1290443), (1936, 1173130), (2420, 938504), (2464, 921745), (3080, 737396), (3388, 670360), (3872, 586565), (4235, 536288), (4840, 469252), (6160, 368698), (6776, 335180), (8470, 268144), (9680, 234626), (12320, 184349), (13552, 167590), (16759, 135520), (16940, 134072), (19360, 117313), (27104, 83795), (33518, 67760), (33880, 67036)]