141671640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{887}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 468011520

約数和(自身を除く): 326339880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 887, 968, 1210, 1320, 1331, 1452, 1774, 1815, 2420, 2661, 2662, 2904, 3548, 3630, 3993, 4435, 4840, 5322, 5324, 6655, 7096, 7260, 7986, 8870, 9757, 10644, 10648, 13305, 13310, 14520, 15972, 17740, 19514, 19965, 21288, 26610, 26620, 29271, 31944, 35480, 39028, 39930, 48785, 53220, 53240, 58542, 78056, 79860, 97570, 106440, 107327, 117084, 146355, 159720, 195140, 214654, 234168, 292710, 321981, 390280, 429308, 536635, 585420, 643962, 858616, 1073270, 1170840, 1180597, 1287924, 1609905, 2146540, 2361194, 2575848, 3219810, 3541791, 4293080, 4722388, 5902985, 6439620, 7083582, 9444776, 11805970, 12879240, 14167164, 17708955, 23611940, 28334328, 35417910, 47223880, 70835820, 141671640]

約数ペア:

[(1, 141671640), (2, 70835820), (3, 47223880), (4, 35417910), (5, 28334328), (6, 23611940), (8, 17708955), (10, 14167164), (11, 12879240), (12, 11805970), (15, 9444776), (20, 7083582), (22, 6439620), (24, 5902985), (30, 4722388), (33, 4293080), (40, 3541791), (44, 3219810), (55, 2575848), (60, 2361194), (66, 2146540), (88, 1609905), (110, 1287924), (120, 1180597), (121, 1170840), (132, 1073270), (165, 858616), (220, 643962), (242, 585420), (264, 536635), (330, 429308), (363, 390280), (440, 321981), (484, 292710), (605, 234168), (660, 214654), (726, 195140), (887, 159720), (968, 146355), (1210, 117084), (1320, 107327), (1331, 106440), (1452, 97570), (1774, 79860), (1815, 78056), (2420, 58542), (2661, 53240), (2662, 53220), (2904, 48785), (3548, 39930), (3630, 39028), (3993, 35480), (4435, 31944), (4840, 29271), (5322, 26620), (5324, 26610), (6655, 21288), (7096, 19965), (7260, 19514), (7986, 17740), (8870, 15972), (9757, 14520), (10644, 13310), (10648, 13305)]