342480320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:675

約数の個数: 224

約数和(自身を含む): 1058265600

約数和(自身を除く): 715785280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 619, 665, 728, 760, 832, 910, 988, 1040, 1064, 1120, 1216, 1235, 1238, 1330, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2240, 2470, 2476, 2660, 2912, 3040, 3095, 3458, 3640, 3952, 4160, 4256, 4333, 4940, 4952, 5320, 5824, 6080, 6190, 6916, 7280, 7904, 8047, 8512, 8645, 8666, 9880, 9904, 10640, 11761, 12380, 13832, 14560, 15808, 16094, 17290, 17332, 19760, 19808, 21280, 21665, 23522, 24760, 27664, 29120, 32188, 34580, 34664, 39520, 39616, 40235, 42560, 43330, 47044, 49520, 55328, 56329, 58805, 64376, 69160, 69328, 79040, 80470, 82327, 86660, 94088, 99040, 110656, 112658, 117610, 128752, 138320, 138656, 152893, 160940, 164654, 173320, 188176, 198080, 225316, 235220, 257504, 276640, 277312, 281645, 305786, 321880, 329308, 346640, 376352, 411635, 450632, 470440, 515008, 553280, 563290, 611572, 643760, 658616, 693280, 752704, 764465, 823270, 901264, 940880, 1070251, 1126580, 1223144, 1287520, 1317232, 1386560, 1528930, 1646540, 1802528, 1881760, 2140502, 2253160, 2446288, 2575040, 2634464, 3057860, 3293080, 3605056, 3763520, 4281004, 4506320, 4892576, 5268928, 5351255, 6115720, 6586160, 8562008, 9012640, 9785152, 10702510, 12231440, 13172320, 17124016, 18025280, 21405020, 24462880, 26344640, 34248032, 42810040, 48925760, 68496064, 85620080, 171240160, 342480320]

約数ペア:

[(1, 342480320), (2, 171240160), (4, 85620080), (5, 68496064), (7, 48925760), (8, 42810040), (10, 34248032), (13, 26344640), (14, 24462880), (16, 21405020), (19, 18025280), (20, 17124016), (26, 13172320), (28, 12231440), (32, 10702510), (35, 9785152), (38, 9012640), (40, 8562008), (52, 6586160), (56, 6115720), (64, 5351255), (65, 5268928), (70, 4892576), (76, 4506320), (80, 4281004), (91, 3763520), (95, 3605056), (104, 3293080), (112, 3057860), (130, 2634464), (133, 2575040), (140, 2446288), (152, 2253160), (160, 2140502), (182, 1881760), (190, 1802528), (208, 1646540), (224, 1528930), (247, 1386560), (260, 1317232), (266, 1287520), (280, 1223144), (304, 1126580), (320, 1070251), (364, 940880), (380, 901264), (416, 823270), (448, 764465), (455, 752704), (494, 693280), (520, 658616), (532, 643760), (560, 611572), (608, 563290), (619, 553280), (665, 515008), (728, 470440), (760, 450632), (832, 411635), (910, 376352), (988, 346640), (1040, 329308), (1064, 321880), (1120, 305786), (1216, 281645), (1235, 277312), (1238, 276640), (1330, 257504), (1456, 235220), (1520, 225316), (1729, 198080), (1820, 188176), (1976, 173320), (2080, 164654), (2128, 160940), (2240, 152893), (2470, 138656), (2476, 138320), (2660, 128752), (2912, 117610), (3040, 112658), (3095, 110656), (3458, 99040), (3640, 94088), (3952, 86660), (4160, 82327), (4256, 80470), (4333, 79040), (4940, 69328), (4952, 69160), (5320, 64376), (5824, 58805), (6080, 56329), (6190, 55328), (6916, 49520), (7280, 47044), (7904, 43330), (8047, 42560), (8512, 40235), (8645, 39616), (8666, 39520), (9880, 34664), (9904, 34580), (10640, 32188), (11761, 29120), (12380, 27664), (13832, 24760), (14560, 23522), (15808, 21665), (16094, 21280), (17290, 19808), (17332, 19760)]