166389240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{349}}^1$

素因数の和:529

約数の個数: 128

約数和(自身を含む): 521640000

約数和(自身を除く): 355250760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 137, 145, 174, 232, 274, 290, 348, 349, 411, 435, 548, 580, 685, 696, 698, 822, 870, 1047, 1096, 1160, 1370, 1396, 1644, 1740, 1745, 2055, 2094, 2740, 2792, 3288, 3480, 3490, 3973, 4110, 4188, 5235, 5480, 6980, 7946, 8220, 8376, 10121, 10470, 11919, 13960, 15892, 16440, 19865, 20242, 20940, 23838, 30363, 31784, 39730, 40484, 41880, 47676, 47813, 50605, 59595, 60726, 79460, 80968, 95352, 95626, 101210, 119190, 121452, 143439, 151815, 158920, 191252, 202420, 238380, 239065, 242904, 286878, 303630, 382504, 404840, 476760, 478130, 573756, 607260, 717195, 956260, 1147512, 1214520, 1386577, 1434390, 1912520, 2773154, 2868780, 4159731, 5546308, 5737560, 6932885, 8319462, 11092616, 13865770, 16638924, 20798655, 27731540, 33277848, 41597310, 55463080, 83194620, 166389240]

約数ペア:

[(1, 166389240), (2, 83194620), (3, 55463080), (4, 41597310), (5, 33277848), (6, 27731540), (8, 20798655), (10, 16638924), (12, 13865770), (15, 11092616), (20, 8319462), (24, 6932885), (29, 5737560), (30, 5546308), (40, 4159731), (58, 2868780), (60, 2773154), (87, 1912520), (116, 1434390), (120, 1386577), (137, 1214520), (145, 1147512), (174, 956260), (232, 717195), (274, 607260), (290, 573756), (348, 478130), (349, 476760), (411, 404840), (435, 382504), (548, 303630), (580, 286878), (685, 242904), (696, 239065), (698, 238380), (822, 202420), (870, 191252), (1047, 158920), (1096, 151815), (1160, 143439), (1370, 121452), (1396, 119190), (1644, 101210), (1740, 95626), (1745, 95352), (2055, 80968), (2094, 79460), (2740, 60726), (2792, 59595), (3288, 50605), (3480, 47813), (3490, 47676), (3973, 41880), (4110, 40484), (4188, 39730), (5235, 31784), (5480, 30363), (6980, 23838), (7946, 20940), (8220, 20242), (8376, 19865), (10121, 16440), (10470, 15892), (11919, 13960)]