170994840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 548856000

約数和(自身を除く): 377861160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 109, 120, 136, 170, 204, 218, 255, 327, 340, 408, 436, 510, 545, 654, 680, 769, 872, 1020, 1090, 1308, 1538, 1635, 1853, 2040, 2180, 2307, 2616, 3076, 3270, 3706, 3845, 4360, 4614, 5559, 6152, 6540, 7412, 7690, 9228, 9265, 11118, 11535, 13073, 13080, 14824, 15380, 18456, 18530, 22236, 23070, 26146, 27795, 30760, 37060, 39219, 44472, 46140, 52292, 55590, 65365, 74120, 78438, 83821, 92280, 104584, 111180, 130730, 156876, 167642, 196095, 222360, 251463, 261460, 313752, 335284, 392190, 419105, 502926, 522920, 670568, 784380, 838210, 1005852, 1257315, 1424957, 1568760, 1676420, 2011704, 2514630, 2849914, 3352840, 4274871, 5029260, 5699828, 7124785, 8549742, 10058520, 11399656, 14249570, 17099484, 21374355, 28499140, 34198968, 42748710, 56998280, 85497420, 170994840]

約数ペア:

[(1, 170994840), (2, 85497420), (3, 56998280), (4, 42748710), (5, 34198968), (6, 28499140), (8, 21374355), (10, 17099484), (12, 14249570), (15, 11399656), (17, 10058520), (20, 8549742), (24, 7124785), (30, 5699828), (34, 5029260), (40, 4274871), (51, 3352840), (60, 2849914), (68, 2514630), (85, 2011704), (102, 1676420), (109, 1568760), (120, 1424957), (136, 1257315), (170, 1005852), (204, 838210), (218, 784380), (255, 670568), (327, 522920), (340, 502926), (408, 419105), (436, 392190), (510, 335284), (545, 313752), (654, 261460), (680, 251463), (769, 222360), (872, 196095), (1020, 167642), (1090, 156876), (1308, 130730), (1538, 111180), (1635, 104584), (1853, 92280), (2040, 83821), (2180, 78438), (2307, 74120), (2616, 65365), (3076, 55590), (3270, 52292), (3706, 46140), (3845, 44472), (4360, 39219), (4614, 37060), (5559, 30760), (6152, 27795), (6540, 26146), (7412, 23070), (7690, 22236), (9228, 18530), (9265, 18456), (11118, 15380), (11535, 14824), (13073, 13080)]