171604160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 224

約数和(自身を含む): 516160512

約数和(自身を除く): 344556352

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 71, 80, 83, 91, 104, 112, 130, 140, 142, 160, 166, 182, 208, 224, 260, 280, 284, 320, 332, 355, 364, 415, 416, 448, 455, 497, 520, 560, 568, 581, 664, 710, 728, 830, 832, 910, 923, 994, 1040, 1079, 1120, 1136, 1162, 1328, 1420, 1456, 1660, 1820, 1846, 1988, 2080, 2158, 2240, 2272, 2324, 2485, 2656, 2840, 2905, 2912, 3320, 3640, 3692, 3976, 4160, 4316, 4544, 4615, 4648, 4970, 5312, 5395, 5680, 5810, 5824, 5893, 6461, 6640, 7280, 7384, 7553, 7952, 8632, 9230, 9296, 9940, 10790, 11360, 11620, 11786, 12922, 13280, 14560, 14768, 15106, 15904, 17264, 18460, 18592, 19880, 21580, 22720, 23240, 23572, 25844, 26560, 29120, 29465, 29536, 30212, 31808, 32305, 34528, 36920, 37184, 37765, 39760, 41251, 43160, 46480, 47144, 51688, 58930, 59072, 60424, 64610, 69056, 73840, 75530, 76609, 79520, 82502, 86320, 92960, 94288, 103376, 117860, 120848, 129220, 147680, 151060, 153218, 159040, 165004, 172640, 185920, 188576, 206255, 206752, 235720, 241696, 258440, 295360, 302120, 306436, 330008, 345280, 377152, 383045, 412510, 413504, 471440, 483392, 516880, 536263, 604240, 612872, 660016, 766090, 825020, 942880, 1033760, 1072526, 1208480, 1225744, 1320032, 1532180, 1650040, 1885760, 2067520, 2145052, 2416960, 2451488, 2640064, 2681315, 3064360, 3300080, 4290104, 4902976, 5362630, 6128720, 6600160, 8580208, 10725260, 12257440, 13200320, 17160416, 21450520, 24514880, 34320832, 42901040, 85802080, 171604160]

約数ペア:

[(1, 171604160), (2, 85802080), (4, 42901040), (5, 34320832), (7, 24514880), (8, 21450520), (10, 17160416), (13, 13200320), (14, 12257440), (16, 10725260), (20, 8580208), (26, 6600160), (28, 6128720), (32, 5362630), (35, 4902976), (40, 4290104), (52, 3300080), (56, 3064360), (64, 2681315), (65, 2640064), (70, 2451488), (71, 2416960), (80, 2145052), (83, 2067520), (91, 1885760), (104, 1650040), (112, 1532180), (130, 1320032), (140, 1225744), (142, 1208480), (160, 1072526), (166, 1033760), (182, 942880), (208, 825020), (224, 766090), (260, 660016), (280, 612872), (284, 604240), (320, 536263), (332, 516880), (355, 483392), (364, 471440), (415, 413504), (416, 412510), (448, 383045), (455, 377152), (497, 345280), (520, 330008), (560, 306436), (568, 302120), (581, 295360), (664, 258440), (710, 241696), (728, 235720), (830, 206752), (832, 206255), (910, 188576), (923, 185920), (994, 172640), (1040, 165004), (1079, 159040), (1120, 153218), (1136, 151060), (1162, 147680), (1328, 129220), (1420, 120848), (1456, 117860), (1660, 103376), (1820, 94288), (1846, 92960), (1988, 86320), (2080, 82502), (2158, 79520), (2240, 76609), (2272, 75530), (2324, 73840), (2485, 69056), (2656, 64610), (2840, 60424), (2905, 59072), (2912, 58930), (3320, 51688), (3640, 47144), (3692, 46480), (3976, 43160), (4160, 41251), (4316, 39760), (4544, 37765), (4615, 37184), (4648, 36920), (4970, 34528), (5312, 32305), (5395, 31808), (5680, 30212), (5810, 29536), (5824, 29465), (5893, 29120), (6461, 26560), (6640, 25844), (7280, 23572), (7384, 23240), (7553, 22720), (7952, 21580), (8632, 19880), (9230, 18592), (9296, 18460), (9940, 17264), (10790, 15904), (11360, 15106), (11620, 14768), (11786, 14560), (12922, 13280)]