40557510

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:360

約数の個数: 160

約数和(自身を含む): 130470912

約数和(自身を除く): 89913402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 81, 90, 105, 115, 126, 135, 138, 161, 162, 189, 207, 210, 230, 270, 311, 315, 322, 345, 378, 405, 414, 483, 567, 621, 622, 630, 690, 805, 810, 933, 945, 966, 1035, 1134, 1242, 1449, 1555, 1610, 1863, 1866, 1890, 2070, 2177, 2415, 2799, 2835, 2898, 3105, 3110, 3726, 4347, 4354, 4665, 4830, 5598, 5670, 6210, 6531, 7153, 7245, 8397, 8694, 9315, 9330, 10885, 13041, 13062, 13995, 14306, 14490, 16794, 18630, 19593, 21459, 21735, 21770, 25191, 26082, 27990, 32655, 35765, 39186, 41985, 42918, 43470, 50071, 50382, 58779, 64377, 65205, 65310, 71530, 83970, 97965, 100142, 107295, 117558, 125955, 128754, 130410, 150213, 176337, 193131, 195930, 214590, 250355, 251910, 293895, 300426, 321885, 352674, 386262, 450639, 500710, 579393, 587790, 643770, 751065, 881685, 901278, 965655, 1158786, 1351917, 1502130, 1763370, 1931310, 2253195, 2703834, 2896965, 4055751, 4506390, 5793930, 6759585, 8111502, 13519170, 20278755, 40557510]

約数ペア:

[(1, 40557510), (2, 20278755), (3, 13519170), (5, 8111502), (6, 6759585), (7, 5793930), (9, 4506390), (10, 4055751), (14, 2896965), (15, 2703834), (18, 2253195), (21, 1931310), (23, 1763370), (27, 1502130), (30, 1351917), (35, 1158786), (42, 965655), (45, 901278), (46, 881685), (54, 751065), (63, 643770), (69, 587790), (70, 579393), (81, 500710), (90, 450639), (105, 386262), (115, 352674), (126, 321885), (135, 300426), (138, 293895), (161, 251910), (162, 250355), (189, 214590), (207, 195930), (210, 193131), (230, 176337), (270, 150213), (311, 130410), (315, 128754), (322, 125955), (345, 117558), (378, 107295), (405, 100142), (414, 97965), (483, 83970), (567, 71530), (621, 65310), (622, 65205), (630, 64377), (690, 58779), (805, 50382), (810, 50071), (933, 43470), (945, 42918), (966, 41985), (1035, 39186), (1134, 35765), (1242, 32655), (1449, 27990), (1555, 26082), (1610, 25191), (1863, 21770), (1866, 21735), (1890, 21459), (2070, 19593), (2177, 18630), (2415, 16794), (2799, 14490), (2835, 14306), (2898, 13995), (3105, 13062), (3110, 13041), (3726, 10885), (4347, 9330), (4354, 9315), (4665, 8694), (4830, 8397), (5598, 7245), (5670, 7153), (6210, 6531)]