7686500520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{373}}^1\times {\mathrm{2069}}^1$

素因数の和:2539

約数の個数: 128

約数和(自身を含む): 23411203200

約数和(自身を除く): 15724702680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 373, 415, 498, 664, 746, 830, 996, 1119, 1245, 1492, 1660, 1865, 1992, 2069, 2238, 2490, 2984, 3320, 3730, 4138, 4476, 4980, 5595, 6207, 7460, 8276, 8952, 9960, 10345, 11190, 12414, 14920, 16552, 20690, 22380, 24828, 30959, 31035, 41380, 44760, 49656, 61918, 62070, 82760, 92877, 123836, 124140, 154795, 171727, 185754, 247672, 248280, 309590, 343454, 371508, 464385, 515181, 619180, 686908, 743016, 771737, 858635, 928770, 1030362, 1238360, 1373816, 1543474, 1717270, 1857540, 2060724, 2315211, 2575905, 3086948, 3434540, 3715080, 3858685, 4121448, 4630422, 5151810, 6173896, 6869080, 7717370, 9260844, 10303620, 11576055, 15434740, 18521688, 20607240, 23152110, 30869480, 46304220, 64054171, 92608440, 128108342, 192162513, 256216684, 320270855, 384325026, 512433368, 640541710, 768650052, 960812565, 1281083420, 1537300104, 1921625130, 2562166840, 3843250260, 7686500520]

約数ペア:

[(1, 7686500520), (2, 3843250260), (3, 2562166840), (4, 1921625130), (5, 1537300104), (6, 1281083420), (8, 960812565), (10, 768650052), (12, 640541710), (15, 512433368), (20, 384325026), (24, 320270855), (30, 256216684), (40, 192162513), (60, 128108342), (83, 92608440), (120, 64054171), (166, 46304220), (249, 30869480), (332, 23152110), (373, 20607240), (415, 18521688), (498, 15434740), (664, 11576055), (746, 10303620), (830, 9260844), (996, 7717370), (1119, 6869080), (1245, 6173896), (1492, 5151810), (1660, 4630422), (1865, 4121448), (1992, 3858685), (2069, 3715080), (2238, 3434540), (2490, 3086948), (2984, 2575905), (3320, 2315211), (3730, 2060724), (4138, 1857540), (4476, 1717270), (4980, 1543474), (5595, 1373816), (6207, 1238360), (7460, 1030362), (8276, 928770), (8952, 858635), (9960, 771737), (10345, 743016), (11190, 686908), (12414, 619180), (14920, 515181), (16552, 464385), (20690, 371508), (22380, 343454), (24828, 309590), (30959, 248280), (31035, 247672), (41380, 185754), (44760, 171727), (49656, 154795), (61918, 124140), (62070, 123836), (82760, 92877)]