7103540880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{318259}}^1$

素因数の和:318309

約数の個数: 120

約数和(自身を含む): 24625685760

約数和(自身を除く): 17522144880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 318259, 636518, 954777, 1273036, 1591295, 1909554, 2546072, 2864331, 3182590, 3819108, 4773885, 5092144, 5728662, 6365180, 7638216, 9547770, 9866029, 11457324, 12730360, 14321655, 15276432, 19095540, 19732058, 22914648, 25460720, 28643310, 29598087, 38191080, 39464116, 45829296, 49330145, 57286620, 59196174, 76382160, 78928232, 88794261, 98660290, 114573240, 118392348, 147990435, 157856464, 177588522, 197320580, 229146480, 236784696, 295980870, 355177044, 394641160, 443971305, 473569392, 591961740, 710354088, 789282320, 887942610, 1183923480, 1420708176, 1775885220, 2367846960, 3551770440, 7103540880]

約数ペア:

[(1, 7103540880), (2, 3551770440), (3, 2367846960), (4, 1775885220), (5, 1420708176), (6, 1183923480), (8, 887942610), (9, 789282320), (10, 710354088), (12, 591961740), (15, 473569392), (16, 443971305), (18, 394641160), (20, 355177044), (24, 295980870), (30, 236784696), (31, 229146480), (36, 197320580), (40, 177588522), (45, 157856464), (48, 147990435), (60, 118392348), (62, 114573240), (72, 98660290), (80, 88794261), (90, 78928232), (93, 76382160), (120, 59196174), (124, 57286620), (144, 49330145), (155, 45829296), (180, 39464116), (186, 38191080), (240, 29598087), (248, 28643310), (279, 25460720), (310, 22914648), (360, 19732058), (372, 19095540), (465, 15276432), (496, 14321655), (558, 12730360), (620, 11457324), (720, 9866029), (744, 9547770), (930, 7638216), (1116, 6365180), (1240, 5728662), (1395, 5092144), (1488, 4773885), (1860, 3819108), (2232, 3182590), (2480, 2864331), (2790, 2546072), (3720, 1909554), (4464, 1591295), (5580, 1273036), (7440, 954777), (11160, 636518), (22320, 318259)]