1712857440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 384

約数和(自身を含む): 6604996608

約数和(自身を除く): 4892139168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 157, 160, 168, 170, 191, 204, 210, 224, 238, 240, 255, 272, 280, 314, 336, 340, 357, 382, 408, 420, 471, 476, 480, 510, 544, 560, 573, 595, 628, 672, 680, 714, 764, 785, 816, 840, 942, 952, 955, 1020, 1099, 1120, 1146, 1190, 1256, 1337, 1360, 1428, 1528, 1570, 1632, 1680, 1785, 1884, 1904, 1910, 2040, 2198, 2292, 2355, 2380, 2512, 2669, 2674, 2720, 2856, 2865, 3056, 3140, 3247, 3297, 3360, 3570, 3768, 3808, 3820, 4011, 4080, 4396, 4584, 4710, 4760, 5024, 5338, 5348, 5495, 5712, 5730, 6112, 6280, 6494, 6594, 6685, 7140, 7536, 7640, 8007, 8022, 8160, 8792, 9168, 9420, 9520, 9741, 10676, 10696, 10990, 11424, 11460, 12560, 12988, 13188, 13345, 13370, 14280, 15072, 15280, 16014, 16044, 16235, 16485, 17584, 18336, 18683, 18840, 19040, 19482, 20055, 21352, 21392, 21980, 22729, 22920, 25120, 25976, 26376, 26690, 26740, 28560, 29987, 30560, 32028, 32088, 32470, 32970, 35168, 37366, 37680, 38964, 40035, 40110, 42704, 42784, 43960, 45458, 45840, 48705, 51952, 52752, 53380, 53480, 56049, 57120, 59974, 64056, 64176, 64940, 65940, 68187, 74732, 75360, 77928, 80070, 80220, 85408, 87920, 89961, 90916, 91680, 93415, 97410, 103904, 105504, 106760, 106960, 112098, 113645, 119948, 128112, 128352, 129880, 131880, 136374, 149464, 149935, 155856, 160140, 160440, 175840, 179922, 181832, 186830, 194820, 209909, 213520, 213920, 224196, 227290, 239896, 256224, 259760, 263760, 272748, 280245, 298928, 299870, 311712, 320280, 320880, 340935, 359844, 363664, 373660, 389640, 419818, 427040, 448392, 449805, 454580, 479792, 509779, 519520, 527520, 545496, 560490, 597856, 599740, 629727, 640560, 641760, 681870, 719688, 727328, 747320, 779280, 839636, 896784, 899610, 909160, 959584, 1019558, 1049545, 1090992, 1120980, 1199480, 1259454, 1281120, 1363740, 1439376, 1494640, 1529337, 1558560, 1679272, 1793568, 1799220, 1818320, 2039116, 2099090, 2181984, 2241960, 2398960, 2518908, 2548895, 2727480, 2878752, 2989280, 3058674, 3148635, 3358544, 3568453, 3598440, 3636640, 4078232, 4198180, 4483920, 4797920, 5037816, 5097790, 5454960, 6117348, 6297270, 6717088, 7136906, 7196880, 7646685, 8156464, 8396360, 8967840, 10075632, 10195580, 10705359, 10909920, 12234696, 12594540, 14273812, 14393760, 15293370, 16312928, 16792720, 17842265, 20151264, 20391160, 21410718, 24469392, 25189080, 28547624, 30586740, 33585440, 35684530, 40782320, 42821436, 48938784, 50378160, 53526795, 57095248, 61173480, 71369060, 81564640, 85642872, 100756320, 107053590, 114190496, 122346960, 142738120, 171285744, 214107180, 244693920, 285476240, 342571488, 428214360, 570952480, 856428720, 1712857440]

約数ペア:

[(1, 1712857440), (2, 856428720), (3, 570952480), (4, 428214360), (5, 342571488), (6, 285476240), (7, 244693920), (8, 214107180), (10, 171285744), (12, 142738120), (14, 122346960), (15, 114190496), (16, 107053590), (17, 100756320), (20, 85642872), (21, 81564640), (24, 71369060), (28, 61173480), (30, 57095248), (32, 53526795), (34, 50378160), (35, 48938784), (40, 42821436), (42, 40782320), (48, 35684530), (51, 33585440), (56, 30586740), (60, 28547624), (68, 25189080), (70, 24469392), (80, 21410718), (84, 20391160), (85, 20151264), (96, 17842265), (102, 16792720), (105, 16312928), (112, 15293370), (119, 14393760), (120, 14273812), (136, 12594540), (140, 12234696), (157, 10909920), (160, 10705359), (168, 10195580), (170, 10075632), (191, 8967840), (204, 8396360), (210, 8156464), (224, 7646685), (238, 7196880), (240, 7136906), (255, 6717088), (272, 6297270), (280, 6117348), (314, 5454960), (336, 5097790), (340, 5037816), (357, 4797920), (382, 4483920), (408, 4198180), (420, 4078232), (471, 3636640), (476, 3598440), (480, 3568453), (510, 3358544), (544, 3148635), (560, 3058674), (573, 2989280), (595, 2878752), (628, 2727480), (672, 2548895), (680, 2518908), (714, 2398960), (764, 2241960), (785, 2181984), (816, 2099090), (840, 2039116), (942, 1818320), (952, 1799220), (955, 1793568), (1020, 1679272), (1099, 1558560), (1120, 1529337), (1146, 1494640), (1190, 1439376), (1256, 1363740), (1337, 1281120), (1360, 1259454), (1428, 1199480), (1528, 1120980), (1570, 1090992), (1632, 1049545), (1680, 1019558), (1785, 959584), (1884, 909160), (1904, 899610), (1910, 896784), (2040, 839636), (2198, 779280), (2292, 747320), (2355, 727328), (2380, 719688), (2512, 681870), (2669, 641760), (2674, 640560), (2720, 629727), (2856, 599740), (2865, 597856), (3056, 560490), (3140, 545496), (3247, 527520), (3297, 519520), (3360, 509779), (3570, 479792), (3768, 454580), (3808, 449805), (3820, 448392), (4011, 427040), (4080, 419818), (4396, 389640), (4584, 373660), (4710, 363664), (4760, 359844), (5024, 340935), (5338, 320880), (5348, 320280), (5495, 311712), (5712, 299870), (5730, 298928), (6112, 280245), (6280, 272748), (6494, 263760), (6594, 259760), (6685, 256224), (7140, 239896), (7536, 227290), (7640, 224196), (8007, 213920), (8022, 213520), (8160, 209909), (8792, 194820), (9168, 186830), (9420, 181832), (9520, 179922), (9741, 175840), (10676, 160440), (10696, 160140), (10990, 155856), (11424, 149935), (11460, 149464), (12560, 136374), (12988, 131880), (13188, 129880), (13345, 128352), (13370, 128112), (14280, 119948), (15072, 113645), (15280, 112098), (16014, 106960), (16044, 106760), (16235, 105504), (16485, 103904), (17584, 97410), (18336, 93415), (18683, 91680), (18840, 90916), (19040, 89961), (19482, 87920), (20055, 85408), (21352, 80220), (21392, 80070), (21980, 77928), (22729, 75360), (22920, 74732), (25120, 68187), (25976, 65940), (26376, 64940), (26690, 64176), (26740, 64056), (28560, 59974), (29987, 57120), (30560, 56049), (32028, 53480), (32088, 53380), (32470, 52752), (32970, 51952), (35168, 48705), (37366, 45840), (37680, 45458), (38964, 43960), (40035, 42784), (40110, 42704)]