53147756760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{9811}}^1\times {\mathrm{6449}}^1$

素因数の和:16281

約数の個数: 128

約数和(自身を含む): 182267712000

約数和(自身を除く): 129119955240

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, 6449, 9811, 12898, 19347, 19622, 25796, 29433, 32245, 38694, 39244, 45143, 49055, 51592, 58866, 64490, 68677, 77388, 78488, 90286, 96735, 98110, 117732, 128980, 135429, 137354, 147165, 154776, 180572, 193470, 196220, 206031, 225715, 235464, 257960, 270858, 274708, 294330, 343385, 361144, 386940, 392440, 412062, 451430, 541716, 549416, 588660, 677145, 686770, 773880, 824124, 902860, 1030155, 1083432, 1177320, 1354290, 1373540, 1648248, 1805720, 2060310, 2708580, 2747080, 4120620, 5417160, 8241240, 63271139, 126542278, 189813417, 253084556, 316355695, 379626834, 442897973, 506169112, 632711390, 759253668, 885795946, 949067085, 1265422780, 1328693919, 1518507336, 1771591892, 1898134170, 2214489865, 2530845560, 2657387838, 3543183784, 3796268340, 4428979730, 5314775676, 6643469595, 7592536680, 8857959460, 10629551352, 13286939190, 17715918920, 26573878380, 53147756760]

約数ペア:

[(1, 53147756760), (2, 26573878380), (3, 17715918920), (4, 13286939190), (5, 10629551352), (6, 8857959460), (7, 7592536680), (8, 6643469595), (10, 5314775676), (12, 4428979730), (14, 3796268340), (15, 3543183784), (20, 2657387838), (21, 2530845560), (24, 2214489865), (28, 1898134170), (30, 1771591892), (35, 1518507336), (40, 1328693919), (42, 1265422780), (56, 949067085), (60, 885795946), (70, 759253668), (84, 632711390), (105, 506169112), (120, 442897973), (140, 379626834), (168, 316355695), (210, 253084556), (280, 189813417), (420, 126542278), (840, 63271139), (6449, 8241240), (9811, 5417160), (12898, 4120620), (19347, 2747080), (19622, 2708580), (25796, 2060310), (29433, 1805720), (32245, 1648248), (38694, 1373540), (39244, 1354290), (45143, 1177320), (49055, 1083432), (51592, 1030155), (58866, 902860), (64490, 824124), (68677, 773880), (77388, 686770), (78488, 677145), (90286, 588660), (96735, 549416), (98110, 541716), (117732, 451430), (128980, 412062), (135429, 392440), (137354, 386940), (147165, 361144), (154776, 343385), (180572, 294330), (193470, 274708), (196220, 270858), (206031, 257960), (225715, 235464)]