234198160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 417188720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 89, 112, 127, 140, 148, 178, 185, 254, 259, 280, 296, 356, 370, 445, 508, 518, 560, 592, 623, 635, 712, 740, 889, 890, 1016, 1036, 1246, 1270, 1295, 1424, 1480, 1778, 1780, 2032, 2072, 2492, 2540, 2590, 2960, 3115, 3293, 3556, 3560, 4144, 4445, 4699, 4984, 5080, 5180, 6230, 6586, 7112, 7120, 8890, 9398, 9968, 10160, 10360, 11303, 12460, 13172, 14224, 16465, 17780, 18796, 20720, 22606, 23051, 23495, 24920, 26344, 32893, 32930, 35560, 37592, 45212, 46102, 46990, 49840, 52688, 56515, 65786, 65860, 71120, 75184, 79121, 90424, 92204, 93980, 113030, 115255, 131572, 131720, 158242, 164465, 180848, 184408, 187960, 226060, 230510, 263144, 263440, 316484, 328930, 368816, 375920, 395605, 418211, 452120, 461020, 526288, 632968, 657860, 791210, 836422, 904240, 922040, 1265936, 1315720, 1582420, 1672844, 1844080, 2091055, 2631440, 2927477, 3164840, 3345688, 4182110, 5854954, 6329680, 6691376, 8364220, 11709908, 14637385, 16728440, 23419816, 29274770, 33456880, 46839632, 58549540, 117099080, 234198160]

約数ペア:

[(1, 234198160), (2, 117099080), (4, 58549540), (5, 46839632), (7, 33456880), (8, 29274770), (10, 23419816), (14, 16728440), (16, 14637385), (20, 11709908), (28, 8364220), (35, 6691376), (37, 6329680), (40, 5854954), (56, 4182110), (70, 3345688), (74, 3164840), (80, 2927477), (89, 2631440), (112, 2091055), (127, 1844080), (140, 1672844), (148, 1582420), (178, 1315720), (185, 1265936), (254, 922040), (259, 904240), (280, 836422), (296, 791210), (356, 657860), (370, 632968), (445, 526288), (508, 461020), (518, 452120), (560, 418211), (592, 395605), (623, 375920), (635, 368816), (712, 328930), (740, 316484), (889, 263440), (890, 263144), (1016, 230510), (1036, 226060), (1246, 187960), (1270, 184408), (1295, 180848), (1424, 164465), (1480, 158242), (1778, 131720), (1780, 131572), (2032, 115255), (2072, 113030), (2492, 93980), (2540, 92204), (2590, 90424), (2960, 79121), (3115, 75184), (3293, 71120), (3556, 65860), (3560, 65786), (4144, 56515), (4445, 52688), (4699, 49840), (4984, 46990), (5080, 46102), (5180, 45212), (6230, 37592), (6586, 35560), (7112, 32930), (7120, 32893), (8890, 26344), (9398, 24920), (9968, 23495), (10160, 23051), (10360, 22606), (11303, 20720), (12460, 18796), (13172, 17780), (14224, 16465)]