343208320

素因数分解:

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

素因数の和:193

約数の個数: 256

約数和(自身を含む): 1036385280

約数和(自身を除く): 693176960

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, 128, 130, 140, 142, 160, 166, 182, 208, 224, 260, 280, 284, 320, 332, 355, 364, 415, 416, 448, 455, 497, 520, 560, 568, 581, 640, 664, 710, 728, 830, 832, 896, 910, 923, 994, 1040, 1079, 1120, 1136, 1162, 1328, 1420, 1456, 1660, 1664, 1820, 1846, 1988, 2080, 2158, 2240, 2272, 2324, 2485, 2656, 2840, 2905, 2912, 3320, 3640, 3692, 3976, 4160, 4316, 4480, 4544, 4615, 4648, 4970, 5312, 5395, 5680, 5810, 5824, 5893, 6461, 6640, 7280, 7384, 7553, 7952, 8320, 8632, 9088, 9230, 9296, 9940, 10624, 10790, 11360, 11620, 11648, 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, 45440, 46480, 47144, 51688, 53120, 58240, 58930, 59072, 60424, 63616, 64610, 69056, 73840, 74368, 75530, 76609, 79520, 82502, 86320, 92960, 94288, 103376, 117860, 118144, 120848, 129220, 138112, 147680, 151060, 153218, 159040, 165004, 172640, 185920, 188576, 206255, 206752, 235720, 241696, 258440, 295360, 302120, 306436, 318080, 330008, 345280, 371840, 377152, 383045, 412510, 413504, 471440, 483392, 516880, 536263, 590720, 604240, 612872, 660016, 690560, 754304, 766090, 825020, 827008, 942880, 966784, 1033760, 1072526, 1208480, 1225744, 1320032, 1532180, 1650040, 1885760, 2067520, 2145052, 2416960, 2451488, 2640064, 2681315, 3064360, 3300080, 3771520, 4135040, 4290104, 4833920, 4902976, 5280128, 5362630, 6128720, 6600160, 8580208, 9805952, 10725260, 12257440, 13200320, 17160416, 21450520, 24514880, 26400640, 34320832, 42901040, 49029760, 68641664, 85802080, 171604160, 343208320]

約数ペア:

[(1, 343208320), (2, 171604160), (4, 85802080), (5, 68641664), (7, 49029760), (8, 42901040), (10, 34320832), (13, 26400640), (14, 24514880), (16, 21450520), (20, 17160416), (26, 13200320), (28, 12257440), (32, 10725260), (35, 9805952), (40, 8580208), (52, 6600160), (56, 6128720), (64, 5362630), (65, 5280128), (70, 4902976), (71, 4833920), (80, 4290104), (83, 4135040), (91, 3771520), (104, 3300080), (112, 3064360), (128, 2681315), (130, 2640064), (140, 2451488), (142, 2416960), (160, 2145052), (166, 2067520), (182, 1885760), (208, 1650040), (224, 1532180), (260, 1320032), (280, 1225744), (284, 1208480), (320, 1072526), (332, 1033760), (355, 966784), (364, 942880), (415, 827008), (416, 825020), (448, 766090), (455, 754304), (497, 690560), (520, 660016), (560, 612872), (568, 604240), (581, 590720), (640, 536263), (664, 516880), (710, 483392), (728, 471440), (830, 413504), (832, 412510), (896, 383045), (910, 377152), (923, 371840), (994, 345280), (1040, 330008), (1079, 318080), (1120, 306436), (1136, 302120), (1162, 295360), (1328, 258440), (1420, 241696), (1456, 235720), (1660, 206752), (1664, 206255), (1820, 188576), (1846, 185920), (1988, 172640), (2080, 165004), (2158, 159040), (2240, 153218), (2272, 151060), (2324, 147680), (2485, 138112), (2656, 129220), (2840, 120848), (2905, 118144), (2912, 117860), (3320, 103376), (3640, 94288), (3692, 92960), (3976, 86320), (4160, 82502), (4316, 79520), (4480, 76609), (4544, 75530), (4615, 74368), (4648, 73840), (4970, 69056), (5312, 64610), (5395, 63616), (5680, 60424), (5810, 59072), (5824, 58930), (5893, 58240), (6461, 53120), (6640, 51688), (7280, 47144), (7384, 46480), (7553, 45440), (7952, 43160), (8320, 41251), (8632, 39760), (9088, 37765), (9230, 37184), (9296, 36920), (9940, 34528), (10624, 32305), (10790, 31808), (11360, 30212), (11620, 29536), (11648, 29465), (11786, 29120), (12922, 26560), (13280, 25844), (14560, 23572), (14768, 23240), (15106, 22720), (15904, 21580), (17264, 19880), (18460, 18592)]