171001320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 256

約数和(自身を含む): 627056640

約数和(自身を除く): 456055320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 53, 56, 60, 69, 70, 84, 92, 105, 106, 115, 120, 138, 140, 159, 161, 167, 168, 184, 210, 212, 230, 265, 276, 280, 318, 322, 334, 345, 371, 420, 424, 460, 483, 501, 530, 552, 636, 644, 668, 690, 742, 795, 805, 835, 840, 920, 966, 1002, 1060, 1113, 1169, 1219, 1272, 1288, 1336, 1380, 1484, 1590, 1610, 1670, 1855, 1932, 2004, 2120, 2226, 2338, 2415, 2438, 2505, 2760, 2968, 3180, 3220, 3340, 3507, 3657, 3710, 3841, 3864, 4008, 4452, 4676, 4830, 4876, 5010, 5565, 5845, 6095, 6360, 6440, 6680, 7014, 7314, 7420, 7682, 8533, 8851, 8904, 9352, 9660, 9752, 10020, 11130, 11523, 11690, 12190, 14028, 14628, 14840, 15364, 17066, 17535, 17702, 18285, 19205, 19320, 20040, 22260, 23046, 23380, 24380, 25599, 26553, 26887, 28056, 29256, 30728, 34132, 35070, 35404, 36570, 38410, 42665, 44255, 44520, 46092, 46760, 48760, 51198, 53106, 53774, 57615, 61957, 68264, 70140, 70808, 73140, 76820, 80661, 85330, 88510, 92184, 102396, 106212, 107548, 115230, 123914, 127995, 132765, 134435, 140280, 146280, 153640, 161322, 170660, 177020, 185871, 203573, 204792, 212424, 215096, 230460, 247828, 255990, 265530, 268870, 309785, 322644, 341320, 354040, 371742, 403305, 407146, 460920, 495656, 511980, 531060, 537740, 610719, 619570, 645288, 743484, 806610, 814292, 929355, 1017865, 1023960, 1062120, 1075480, 1221438, 1239140, 1425011, 1486968, 1613220, 1628584, 1858710, 2035730, 2442876, 2478280, 2850022, 3053595, 3226440, 3717420, 4071460, 4275033, 4885752, 5700044, 6107190, 7125055, 7434840, 8142920, 8550066, 11400088, 12214380, 14250110, 17100132, 21375165, 24428760, 28500220, 34200264, 42750330, 57000440, 85500660, 171001320]

約数ペア:

[(1, 171001320), (2, 85500660), (3, 57000440), (4, 42750330), (5, 34200264), (6, 28500220), (7, 24428760), (8, 21375165), (10, 17100132), (12, 14250110), (14, 12214380), (15, 11400088), (20, 8550066), (21, 8142920), (23, 7434840), (24, 7125055), (28, 6107190), (30, 5700044), (35, 4885752), (40, 4275033), (42, 4071460), (46, 3717420), (53, 3226440), (56, 3053595), (60, 2850022), (69, 2478280), (70, 2442876), (84, 2035730), (92, 1858710), (105, 1628584), (106, 1613220), (115, 1486968), (120, 1425011), (138, 1239140), (140, 1221438), (159, 1075480), (161, 1062120), (167, 1023960), (168, 1017865), (184, 929355), (210, 814292), (212, 806610), (230, 743484), (265, 645288), (276, 619570), (280, 610719), (318, 537740), (322, 531060), (334, 511980), (345, 495656), (371, 460920), (420, 407146), (424, 403305), (460, 371742), (483, 354040), (501, 341320), (530, 322644), (552, 309785), (636, 268870), (644, 265530), (668, 255990), (690, 247828), (742, 230460), (795, 215096), (805, 212424), (835, 204792), (840, 203573), (920, 185871), (966, 177020), (1002, 170660), (1060, 161322), (1113, 153640), (1169, 146280), (1219, 140280), (1272, 134435), (1288, 132765), (1336, 127995), (1380, 123914), (1484, 115230), (1590, 107548), (1610, 106212), (1670, 102396), (1855, 92184), (1932, 88510), (2004, 85330), (2120, 80661), (2226, 76820), (2338, 73140), (2415, 70808), (2438, 70140), (2505, 68264), (2760, 61957), (2968, 57615), (3180, 53774), (3220, 53106), (3340, 51198), (3507, 48760), (3657, 46760), (3710, 46092), (3841, 44520), (3864, 44255), (4008, 42665), (4452, 38410), (4676, 36570), (4830, 35404), (4876, 35070), (5010, 34132), (5565, 30728), (5845, 29256), (6095, 28056), (6360, 26887), (6440, 26553), (6680, 25599), (7014, 24380), (7314, 23380), (7420, 23046), (7682, 22260), (8533, 20040), (8851, 19320), (8904, 19205), (9352, 18285), (9660, 17702), (9752, 17535), (10020, 17066), (11130, 15364), (11523, 14840), (11690, 14628), (12190, 14028)]