23264842640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{619}}^1$

素因数の和:1225

約数の個数: 160

約数和(自身を含む): 59283705600

約数和(自身を除く): 36018862960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 509, 520, 568, 619, 710, 923, 1018, 1040, 1136, 1238, 1420, 1846, 2036, 2476, 2545, 2840, 3095, 3692, 4072, 4615, 4952, 5090, 5680, 6190, 6617, 7384, 8047, 8144, 9230, 9904, 10180, 12380, 13234, 14768, 16094, 18460, 20360, 24760, 26468, 32188, 33085, 36139, 36920, 40235, 40720, 43949, 49520, 52936, 64376, 66170, 72278, 73840, 80470, 87898, 105872, 128752, 132340, 144556, 160940, 175796, 180695, 219745, 264680, 289112, 315071, 321880, 351592, 361390, 439490, 469807, 529360, 571337, 578224, 630142, 643760, 703184, 722780, 878980, 939614, 1142674, 1260284, 1445560, 1575355, 1757960, 1879228, 2285348, 2349035, 2520568, 2856685, 2891120, 3150710, 3515920, 3758456, 4095923, 4570696, 4698070, 5041136, 5713370, 6301420, 7516912, 8191846, 9141392, 9396140, 11426740, 12602840, 16383692, 18792280, 20479615, 22370041, 22853480, 25205680, 32767384, 37584560, 40959230, 44740082, 45706960, 65534768, 81918460, 89480164, 111850205, 163836920, 178960328, 223700410, 290810533, 327673840, 357920656, 447400820, 581621066, 894801640, 1163242132, 1454052665, 1789603280, 2326484264, 2908105330, 4652968528, 5816210660, 11632421320, 23264842640]

約数ペア:

[(1, 23264842640), (2, 11632421320), (4, 5816210660), (5, 4652968528), (8, 2908105330), (10, 2326484264), (13, 1789603280), (16, 1454052665), (20, 1163242132), (26, 894801640), (40, 581621066), (52, 447400820), (65, 357920656), (71, 327673840), (80, 290810533), (104, 223700410), (130, 178960328), (142, 163836920), (208, 111850205), (260, 89480164), (284, 81918460), (355, 65534768), (509, 45706960), (520, 44740082), (568, 40959230), (619, 37584560), (710, 32767384), (923, 25205680), (1018, 22853480), (1040, 22370041), (1136, 20479615), (1238, 18792280), (1420, 16383692), (1846, 12602840), (2036, 11426740), (2476, 9396140), (2545, 9141392), (2840, 8191846), (3095, 7516912), (3692, 6301420), (4072, 5713370), (4615, 5041136), (4952, 4698070), (5090, 4570696), (5680, 4095923), (6190, 3758456), (6617, 3515920), (7384, 3150710), (8047, 2891120), (8144, 2856685), (9230, 2520568), (9904, 2349035), (10180, 2285348), (12380, 1879228), (13234, 1757960), (14768, 1575355), (16094, 1445560), (18460, 1260284), (20360, 1142674), (24760, 939614), (26468, 878980), (32188, 722780), (33085, 703184), (36139, 643760), (36920, 630142), (40235, 578224), (40720, 571337), (43949, 529360), (49520, 469807), (52936, 439490), (64376, 361390), (66170, 351592), (72278, 321880), (73840, 315071), (80470, 289112), (87898, 264680), (105872, 219745), (128752, 180695), (132340, 175796), (144556, 160940)]