1771247520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{58573}}^1$

素因数の和:58604

約数の個数: 192

約数和(自身を含む): 7085111040

約数和(自身を除く): 5313863520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 58573, 117146, 175719, 234292, 292865, 351438, 410011, 468584, 527157, 585730, 702876, 820022, 878595, 937168, 1054314, 1171460, 1230033, 1405752, 1581471, 1640044, 1757190, 1874336, 2050055, 2108628, 2342920, 2460066, 2635785, 2811504, 3162942, 3280088, 3514380, 3690099, 4100110, 4217256, 4685840, 4920132, 5271570, 5623008, 6150165, 6325884, 6560176, 7028760, 7380198, 7907355, 8200220, 8434512, 9371680, 9840264, 10543140, 11070297, 12300330, 12651768, 13120352, 14057520, 14760396, 15814710, 16400440, 16869024, 18450495, 19680528, 21086280, 22140594, 24600660, 25303536, 28115040, 29520792, 31629420, 32800880, 36900990, 39361056, 42172560, 44281188, 49201320, 50607072, 55351485, 59041584, 63258840, 65601760, 73801980, 84345120, 88562376, 98402640, 110702970, 118083168, 126517680, 147603960, 177124752, 196805280, 221405940, 253035360, 295207920, 354249504, 442811880, 590415840, 885623760, 1771247520]

約数ペア:

[(1, 1771247520), (2, 885623760), (3, 590415840), (4, 442811880), (5, 354249504), (6, 295207920), (7, 253035360), (8, 221405940), (9, 196805280), (10, 177124752), (12, 147603960), (14, 126517680), (15, 118083168), (16, 110702970), (18, 98402640), (20, 88562376), (21, 84345120), (24, 73801980), (27, 65601760), (28, 63258840), (30, 59041584), (32, 55351485), (35, 50607072), (36, 49201320), (40, 44281188), (42, 42172560), (45, 39361056), (48, 36900990), (54, 32800880), (56, 31629420), (60, 29520792), (63, 28115040), (70, 25303536), (72, 24600660), (80, 22140594), (84, 21086280), (90, 19680528), (96, 18450495), (105, 16869024), (108, 16400440), (112, 15814710), (120, 14760396), (126, 14057520), (135, 13120352), (140, 12651768), (144, 12300330), (160, 11070297), (168, 10543140), (180, 9840264), (189, 9371680), (210, 8434512), (216, 8200220), (224, 7907355), (240, 7380198), (252, 7028760), (270, 6560176), (280, 6325884), (288, 6150165), (315, 5623008), (336, 5271570), (360, 4920132), (378, 4685840), (420, 4217256), (432, 4100110), (480, 3690099), (504, 3514380), (540, 3280088), (560, 3162942), (630, 2811504), (672, 2635785), (720, 2460066), (756, 2342920), (840, 2108628), (864, 2050055), (945, 1874336), (1008, 1757190), (1080, 1640044), (1120, 1581471), (1260, 1405752), (1440, 1230033), (1512, 1171460), (1680, 1054314), (1890, 937168), (2016, 878595), (2160, 820022), (2520, 702876), (3024, 585730), (3360, 527157), (3780, 468584), (4320, 410011), (5040, 351438), (6048, 292865), (7560, 234292), (10080, 175719), (15120, 117146), (30240, 58573)]