140323920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2361

約数の個数: 160

約数和(自身を含む): 495396864

約数和(自身を除く): 355072944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2311, 2530, 2640, 2760, 3036, 3795, 4048, 4622, 5060, 5520, 6072, 6933, 7590, 9244, 10120, 11555, 12144, 13866, 15180, 18488, 20240, 23110, 25421, 27732, 30360, 34665, 36976, 46220, 50842, 53153, 55464, 60720, 69330, 76263, 92440, 101684, 106306, 110928, 127105, 138660, 152526, 159459, 184880, 203368, 212612, 254210, 265765, 277320, 305052, 318918, 381315, 406736, 425224, 508420, 531530, 554640, 584683, 610104, 637836, 762630, 797295, 850448, 1016840, 1063060, 1169366, 1220208, 1275672, 1525260, 1594590, 1754049, 2033680, 2126120, 2338732, 2551344, 2923415, 3050520, 3189180, 3508098, 4252240, 4677464, 5846830, 6101040, 6378360, 7016196, 8770245, 9354928, 11693660, 12756720, 14032392, 17540490, 23387320, 28064784, 35080980, 46774640, 70161960, 140323920]

約数ペア:

[(1, 140323920), (2, 70161960), (3, 46774640), (4, 35080980), (5, 28064784), (6, 23387320), (8, 17540490), (10, 14032392), (11, 12756720), (12, 11693660), (15, 9354928), (16, 8770245), (20, 7016196), (22, 6378360), (23, 6101040), (24, 5846830), (30, 4677464), (33, 4252240), (40, 3508098), (44, 3189180), (46, 3050520), (48, 2923415), (55, 2551344), (60, 2338732), (66, 2126120), (69, 2033680), (80, 1754049), (88, 1594590), (92, 1525260), (110, 1275672), (115, 1220208), (120, 1169366), (132, 1063060), (138, 1016840), (165, 850448), (176, 797295), (184, 762630), (220, 637836), (230, 610104), (240, 584683), (253, 554640), (264, 531530), (276, 508420), (330, 425224), (345, 406736), (368, 381315), (440, 318918), (460, 305052), (506, 277320), (528, 265765), (552, 254210), (660, 212612), (690, 203368), (759, 184880), (880, 159459), (920, 152526), (1012, 138660), (1104, 127105), (1265, 110928), (1320, 106306), (1380, 101684), (1518, 92440), (1840, 76263), (2024, 69330), (2311, 60720), (2530, 55464), (2640, 53153), (2760, 50842), (3036, 46220), (3795, 36976), (4048, 34665), (4622, 30360), (5060, 27732), (5520, 25421), (6072, 23110), (6933, 20240), (7590, 18488), (9244, 15180), (10120, 13866), (11555, 12144)]