144111560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 351760320

約数和(自身を除く): 207648760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 163, 184, 230, 248, 310, 326, 460, 620, 652, 713, 815, 920, 961, 1240, 1304, 1426, 1630, 1922, 2852, 3260, 3565, 3749, 3844, 4805, 5053, 5704, 6520, 7130, 7498, 7688, 9610, 10106, 14260, 14996, 18745, 19220, 20212, 22103, 25265, 28520, 29992, 37490, 38440, 40424, 44206, 50530, 74980, 88412, 101060, 110515, 116219, 149960, 156643, 176824, 202120, 221030, 232438, 313286, 442060, 464876, 581095, 626572, 783215, 884120, 929752, 1162190, 1253144, 1566430, 2324380, 3132860, 3602789, 4648760, 6265720, 7205578, 14411156, 18013945, 28822312, 36027890, 72055780, 144111560]

約数ペア:

[(1, 144111560), (2, 72055780), (4, 36027890), (5, 28822312), (8, 18013945), (10, 14411156), (20, 7205578), (23, 6265720), (31, 4648760), (40, 3602789), (46, 3132860), (62, 2324380), (92, 1566430), (115, 1253144), (124, 1162190), (155, 929752), (163, 884120), (184, 783215), (230, 626572), (248, 581095), (310, 464876), (326, 442060), (460, 313286), (620, 232438), (652, 221030), (713, 202120), (815, 176824), (920, 156643), (961, 149960), (1240, 116219), (1304, 110515), (1426, 101060), (1630, 88412), (1922, 74980), (2852, 50530), (3260, 44206), (3565, 40424), (3749, 38440), (3844, 37490), (4805, 29992), (5053, 28520), (5704, 25265), (6520, 22103), (7130, 20212), (7498, 19220), (7688, 18745), (9610, 14996), (10106, 14260)]