143283560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1231

約数の個数: 128

約数和(自身を含む): 405043200

約数和(自身を除く): 261759640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 184, 190, 230, 266, 280, 322, 380, 437, 460, 532, 644, 665, 760, 805, 874, 920, 1064, 1171, 1288, 1330, 1610, 1748, 2185, 2342, 2660, 3059, 3220, 3496, 4370, 4684, 5320, 5855, 6118, 6440, 8197, 8740, 9368, 11710, 12236, 15295, 16394, 17480, 22249, 23420, 24472, 26933, 30590, 32788, 40985, 44498, 46840, 53866, 61180, 65576, 81970, 88996, 107732, 111245, 122360, 134665, 155743, 163940, 177992, 188531, 215464, 222490, 269330, 311486, 327880, 377062, 444980, 511727, 538660, 622972, 754124, 778715, 889960, 942655, 1023454, 1077320, 1245944, 1508248, 1557430, 1885310, 2046908, 2558635, 3114860, 3582089, 3770620, 4093816, 5117270, 6229720, 7164178, 7541240, 10234540, 14328356, 17910445, 20469080, 28656712, 35820890, 71641780, 143283560]

約数ペア:

[(1, 143283560), (2, 71641780), (4, 35820890), (5, 28656712), (7, 20469080), (8, 17910445), (10, 14328356), (14, 10234540), (19, 7541240), (20, 7164178), (23, 6229720), (28, 5117270), (35, 4093816), (38, 3770620), (40, 3582089), (46, 3114860), (56, 2558635), (70, 2046908), (76, 1885310), (92, 1557430), (95, 1508248), (115, 1245944), (133, 1077320), (140, 1023454), (152, 942655), (161, 889960), (184, 778715), (190, 754124), (230, 622972), (266, 538660), (280, 511727), (322, 444980), (380, 377062), (437, 327880), (460, 311486), (532, 269330), (644, 222490), (665, 215464), (760, 188531), (805, 177992), (874, 163940), (920, 155743), (1064, 134665), (1171, 122360), (1288, 111245), (1330, 107732), (1610, 88996), (1748, 81970), (2185, 65576), (2342, 61180), (2660, 53866), (3059, 46840), (3220, 44498), (3496, 40985), (4370, 32788), (4684, 30590), (5320, 26933), (5855, 24472), (6118, 23420), (6440, 22249), (8197, 17480), (8740, 16394), (9368, 15295), (11710, 12236)]