187285280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 574076160

約数和(自身を除く): 386790880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 65, 70, 76, 80, 91, 95, 104, 112, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 364, 380, 416, 455, 494, 520, 532, 560, 608, 665, 677, 728, 760, 910, 988, 1040, 1064, 1120, 1235, 1330, 1354, 1456, 1520, 1729, 1820, 1976, 2080, 2128, 2470, 2660, 2708, 2912, 3040, 3385, 3458, 3640, 3952, 4256, 4739, 4940, 5320, 5416, 6770, 6916, 7280, 7904, 8645, 8801, 9478, 9880, 10640, 10832, 12863, 13540, 13832, 14560, 17290, 17602, 18956, 19760, 21280, 21664, 23695, 25726, 27080, 27664, 34580, 35204, 37912, 39520, 44005, 47390, 51452, 54160, 55328, 61607, 64315, 69160, 70408, 75824, 88010, 90041, 94780, 102904, 108320, 123214, 128630, 138320, 140816, 151648, 167219, 176020, 180082, 189560, 205808, 246428, 257260, 276640, 281632, 308035, 334438, 352040, 360164, 379120, 411616, 450205, 492856, 514520, 616070, 668876, 704080, 720328, 758240, 836095, 900410, 985712, 1029040, 1170533, 1232140, 1337752, 1408160, 1440656, 1672190, 1800820, 1971424, 2058080, 2341066, 2464280, 2675504, 2881312, 3344380, 3601640, 4682132, 4928560, 5351008, 5852665, 6688760, 7203280, 9364264, 9857120, 11705330, 13377520, 14406560, 18728528, 23410660, 26755040, 37457056, 46821320, 93642640, 187285280]

約数ペア:

[(1, 187285280), (2, 93642640), (4, 46821320), (5, 37457056), (7, 26755040), (8, 23410660), (10, 18728528), (13, 14406560), (14, 13377520), (16, 11705330), (19, 9857120), (20, 9364264), (26, 7203280), (28, 6688760), (32, 5852665), (35, 5351008), (38, 4928560), (40, 4682132), (52, 3601640), (56, 3344380), (65, 2881312), (70, 2675504), (76, 2464280), (80, 2341066), (91, 2058080), (95, 1971424), (104, 1800820), (112, 1672190), (130, 1440656), (133, 1408160), (140, 1337752), (152, 1232140), (160, 1170533), (182, 1029040), (190, 985712), (208, 900410), (224, 836095), (247, 758240), (260, 720328), (266, 704080), (280, 668876), (304, 616070), (364, 514520), (380, 492856), (416, 450205), (455, 411616), (494, 379120), (520, 360164), (532, 352040), (560, 334438), (608, 308035), (665, 281632), (677, 276640), (728, 257260), (760, 246428), (910, 205808), (988, 189560), (1040, 180082), (1064, 176020), (1120, 167219), (1235, 151648), (1330, 140816), (1354, 138320), (1456, 128630), (1520, 123214), (1729, 108320), (1820, 102904), (1976, 94780), (2080, 90041), (2128, 88010), (2470, 75824), (2660, 70408), (2708, 69160), (2912, 64315), (3040, 61607), (3385, 55328), (3458, 54160), (3640, 51452), (3952, 47390), (4256, 44005), (4739, 39520), (4940, 37912), (5320, 35204), (5416, 34580), (6770, 27664), (6916, 27080), (7280, 25726), (7904, 23695), (8645, 21664), (8801, 21280), (9478, 19760), (9880, 18956), (10640, 17602), (10832, 17290), (12863, 14560), (13540, 13832)]