6722189880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{8191}}^1$

素因数の和:9189

約数の個数: 128

約数和(自身を含む): 23073914880

約数和(自身を除く): 16351725000

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, 977, 1954, 2931, 3908, 4885, 5862, 6839, 7816, 8191, 9770, 11724, 13678, 14655, 16382, 19540, 20517, 23448, 24573, 27356, 29310, 32764, 34195, 39080, 40955, 41034, 49146, 54712, 57337, 58620, 65528, 68390, 81910, 82068, 98292, 102585, 114674, 117240, 122865, 136780, 163820, 164136, 172011, 196584, 205170, 229348, 245730, 273560, 286685, 327640, 344022, 410340, 458696, 491460, 573370, 688044, 820680, 860055, 982920, 1146740, 1376088, 1720110, 2293480, 3440220, 6880440, 8002607, 16005214, 24007821, 32010428, 40013035, 48015642, 56018249, 64020856, 80026070, 96031284, 112036498, 120039105, 160052140, 168054747, 192062568, 224072996, 240078210, 280091245, 320104280, 336109494, 448145992, 480156420, 560182490, 672218988, 840273735, 960312840, 1120364980, 1344437976, 1680547470, 2240729960, 3361094940, 6722189880]

約数ペア:

[(1, 6722189880), (2, 3361094940), (3, 2240729960), (4, 1680547470), (5, 1344437976), (6, 1120364980), (7, 960312840), (8, 840273735), (10, 672218988), (12, 560182490), (14, 480156420), (15, 448145992), (20, 336109494), (21, 320104280), (24, 280091245), (28, 240078210), (30, 224072996), (35, 192062568), (40, 168054747), (42, 160052140), (56, 120039105), (60, 112036498), (70, 96031284), (84, 80026070), (105, 64020856), (120, 56018249), (140, 48015642), (168, 40013035), (210, 32010428), (280, 24007821), (420, 16005214), (840, 8002607), (977, 6880440), (1954, 3440220), (2931, 2293480), (3908, 1720110), (4885, 1376088), (5862, 1146740), (6839, 982920), (7816, 860055), (8191, 820680), (9770, 688044), (11724, 573370), (13678, 491460), (14655, 458696), (16382, 410340), (19540, 344022), (20517, 327640), (23448, 286685), (24573, 273560), (27356, 245730), (29310, 229348), (32764, 205170), (34195, 196584), (39080, 172011), (40955, 164136), (41034, 163820), (49146, 136780), (54712, 122865), (57337, 117240), (58620, 114674), (65528, 102585), (68390, 98292), (81910, 82068)]