16525740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:117

約数の個数: 192

約数和(自身を含む): 59673600

約数和(自身を除く): 43147860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 73, 77, 84, 98, 105, 110, 132, 140, 146, 147, 154, 165, 196, 210, 219, 220, 231, 245, 292, 294, 308, 330, 343, 365, 385, 420, 438, 462, 490, 511, 539, 588, 660, 686, 730, 735, 770, 803, 876, 924, 980, 1022, 1029, 1078, 1095, 1155, 1372, 1460, 1470, 1533, 1540, 1606, 1617, 1715, 2044, 2058, 2156, 2190, 2310, 2409, 2555, 2695, 2940, 3066, 3212, 3234, 3430, 3577, 3773, 4015, 4116, 4380, 4620, 4818, 5110, 5145, 5390, 5621, 6132, 6468, 6860, 7154, 7546, 7665, 8030, 8085, 9636, 10220, 10290, 10731, 10780, 11242, 11319, 12045, 14308, 15092, 15330, 16060, 16170, 16863, 17885, 18865, 20580, 21462, 22484, 22638, 24090, 25039, 28105, 30660, 32340, 33726, 35770, 37730, 39347, 42924, 45276, 48180, 50078, 53655, 56210, 56595, 67452, 71540, 75117, 75460, 78694, 84315, 100156, 107310, 112420, 113190, 118041, 125195, 150234, 157388, 168630, 196735, 214620, 226380, 236082, 250390, 275429, 300468, 337260, 375585, 393470, 472164, 500780, 550858, 590205, 751170, 786940, 826287, 1101716, 1180410, 1377145, 1502340, 1652574, 2360820, 2754290, 3305148, 4131435, 5508580, 8262870, 16525740]

約数ペア:

[(1, 16525740), (2, 8262870), (3, 5508580), (4, 4131435), (5, 3305148), (6, 2754290), (7, 2360820), (10, 1652574), (11, 1502340), (12, 1377145), (14, 1180410), (15, 1101716), (20, 826287), (21, 786940), (22, 751170), (28, 590205), (30, 550858), (33, 500780), (35, 472164), (42, 393470), (44, 375585), (49, 337260), (55, 300468), (60, 275429), (66, 250390), (70, 236082), (73, 226380), (77, 214620), (84, 196735), (98, 168630), (105, 157388), (110, 150234), (132, 125195), (140, 118041), (146, 113190), (147, 112420), (154, 107310), (165, 100156), (196, 84315), (210, 78694), (219, 75460), (220, 75117), (231, 71540), (245, 67452), (292, 56595), (294, 56210), (308, 53655), (330, 50078), (343, 48180), (365, 45276), (385, 42924), (420, 39347), (438, 37730), (462, 35770), (490, 33726), (511, 32340), (539, 30660), (588, 28105), (660, 25039), (686, 24090), (730, 22638), (735, 22484), (770, 21462), (803, 20580), (876, 18865), (924, 17885), (980, 16863), (1022, 16170), (1029, 16060), (1078, 15330), (1095, 15092), (1155, 14308), (1372, 12045), (1460, 11319), (1470, 11242), (1533, 10780), (1540, 10731), (1606, 10290), (1617, 10220), (1715, 9636), (2044, 8085), (2058, 8030), (2156, 7665), (2190, 7546), (2310, 7154), (2409, 6860), (2555, 6468), (2695, 6132), (2940, 5621), (3066, 5390), (3212, 5145), (3234, 5110), (3430, 4818), (3577, 4620), (3773, 4380), (4015, 4116)]