84571080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 280627200

約数和(自身を除く): 196056120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 79, 88, 110, 120, 132, 158, 165, 220, 237, 264, 316, 330, 395, 440, 474, 632, 660, 790, 811, 869, 948, 1185, 1320, 1580, 1622, 1738, 1896, 2370, 2433, 2607, 3160, 3244, 3476, 4055, 4345, 4740, 4866, 5214, 6488, 6952, 8110, 8690, 8921, 9480, 9732, 10428, 12165, 13035, 16220, 17380, 17842, 19464, 20856, 24330, 26070, 26763, 32440, 34760, 35684, 44605, 48660, 52140, 53526, 64069, 71368, 89210, 97320, 104280, 107052, 128138, 133815, 178420, 192207, 214104, 256276, 267630, 320345, 356840, 384414, 512552, 535260, 640690, 704759, 768828, 961035, 1070520, 1281380, 1409518, 1537656, 1922070, 2114277, 2562760, 2819036, 3523795, 3844140, 4228554, 5638072, 7047590, 7688280, 8457108, 10571385, 14095180, 16914216, 21142770, 28190360, 42285540, 84571080]

約数ペア:

[(1, 84571080), (2, 42285540), (3, 28190360), (4, 21142770), (5, 16914216), (6, 14095180), (8, 10571385), (10, 8457108), (11, 7688280), (12, 7047590), (15, 5638072), (20, 4228554), (22, 3844140), (24, 3523795), (30, 2819036), (33, 2562760), (40, 2114277), (44, 1922070), (55, 1537656), (60, 1409518), (66, 1281380), (79, 1070520), (88, 961035), (110, 768828), (120, 704759), (132, 640690), (158, 535260), (165, 512552), (220, 384414), (237, 356840), (264, 320345), (316, 267630), (330, 256276), (395, 214104), (440, 192207), (474, 178420), (632, 133815), (660, 128138), (790, 107052), (811, 104280), (869, 97320), (948, 89210), (1185, 71368), (1320, 64069), (1580, 53526), (1622, 52140), (1738, 48660), (1896, 44605), (2370, 35684), (2433, 34760), (2607, 32440), (3160, 26763), (3244, 26070), (3476, 24330), (4055, 20856), (4345, 19464), (4740, 17842), (4866, 17380), (5214, 16220), (6488, 13035), (6952, 12165), (8110, 10428), (8690, 9732), (8921, 9480)]