201454912680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2179}}^1\times {\mathrm{110063}}^1$

素因数の和:112263

約数の個数: 128

約数和(自身を含む): 691025817600

約数和(自身を除く): 489570904920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2179, 4358, 6537, 8716, 10895, 13074, 15253, 17432, 21790, 26148, 30506, 32685, 43580, 45759, 52296, 61012, 65370, 76265, 87160, 91518, 110063, 122024, 130740, 152530, 183036, 220126, 228795, 261480, 305060, 330189, 366072, 440252, 457590, 550315, 610120, 660378, 770441, 880504, 915180, 1100630, 1320756, 1540882, 1650945, 1830360, 2201260, 2311323, 2641512, 3081764, 3301890, 3852205, 4402520, 4622646, 6163528, 6603780, 7704410, 9245292, 11556615, 13207560, 15408820, 18490584, 23113230, 30817640, 46226460, 92452920, 239827277, 479654554, 719481831, 959309108, 1199136385, 1438963662, 1678790939, 1918618216, 2398272770, 2877927324, 3357581878, 3597409155, 4796545540, 5036372817, 5755854648, 6715163756, 7194818310, 8393954695, 9593091080, 10072745634, 13430327512, 14389636620, 16787909390, 20145491268, 25181864085, 28779273240, 33575818780, 40290982536, 50363728170, 67151637560, 100727456340, 201454912680]

約数ペア:

[(1, 201454912680), (2, 100727456340), (3, 67151637560), (4, 50363728170), (5, 40290982536), (6, 33575818780), (7, 28779273240), (8, 25181864085), (10, 20145491268), (12, 16787909390), (14, 14389636620), (15, 13430327512), (20, 10072745634), (21, 9593091080), (24, 8393954695), (28, 7194818310), (30, 6715163756), (35, 5755854648), (40, 5036372817), (42, 4796545540), (56, 3597409155), (60, 3357581878), (70, 2877927324), (84, 2398272770), (105, 1918618216), (120, 1678790939), (140, 1438963662), (168, 1199136385), (210, 959309108), (280, 719481831), (420, 479654554), (840, 239827277), (2179, 92452920), (4358, 46226460), (6537, 30817640), (8716, 23113230), (10895, 18490584), (13074, 15408820), (15253, 13207560), (17432, 11556615), (21790, 9245292), (26148, 7704410), (30506, 6603780), (32685, 6163528), (43580, 4622646), (45759, 4402520), (52296, 3852205), (61012, 3301890), (65370, 3081764), (76265, 2641512), (87160, 2311323), (91518, 2201260), (110063, 1830360), (122024, 1650945), (130740, 1540882), (152530, 1320756), (183036, 1100630), (220126, 915180), (228795, 880504), (261480, 770441), (305060, 660378), (330189, 610120), (366072, 550315), (440252, 457590)]