158506740

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2251

約数の個数: 192

約数和(自身を含む): 593510400

約数和(自身を除く): 435003660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2207, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4414, 4788, 5130, 5985, 6621, 7182, 7980, 8828, 10260, 11035, 11970, 13242, 14364, 15449, 17955, 19863, 22070, 23940, 26484, 30898, 33105, 35910, 39726, 41933, 44140, 46347, 59589, 61796, 66210, 71820, 77245, 79452, 83866, 92694, 99315, 119178, 125799, 132420, 139041, 154490, 167732, 185388, 198630, 209665, 231735, 238356, 251598, 278082, 293531, 297945, 308980, 377397, 397260, 417123, 419330, 463470, 503196, 556164, 587062, 595890, 628995, 695205, 754794, 834246, 838660, 880593, 926940, 1132191, 1174124, 1191780, 1257990, 1390410, 1467655, 1509588, 1668492, 1761186, 1886985, 2085615, 2264382, 2515980, 2641779, 2780820, 2935310, 3522372, 3773970, 4171230, 4402965, 4528764, 5283558, 5660955, 5870620, 7547940, 7925337, 8342460, 8805930, 10567116, 11321910, 13208895, 15850674, 17611860, 22643820, 26417790, 31701348, 39626685, 52835580, 79253370, 158506740]

約数ペア:

[(1, 158506740), (2, 79253370), (3, 52835580), (4, 39626685), (5, 31701348), (6, 26417790), (7, 22643820), (9, 17611860), (10, 15850674), (12, 13208895), (14, 11321910), (15, 10567116), (18, 8805930), (19, 8342460), (20, 7925337), (21, 7547940), (27, 5870620), (28, 5660955), (30, 5283558), (35, 4528764), (36, 4402965), (38, 4171230), (42, 3773970), (45, 3522372), (54, 2935310), (57, 2780820), (60, 2641779), (63, 2515980), (70, 2264382), (76, 2085615), (84, 1886985), (90, 1761186), (95, 1668492), (105, 1509588), (108, 1467655), (114, 1390410), (126, 1257990), (133, 1191780), (135, 1174124), (140, 1132191), (171, 926940), (180, 880593), (189, 838660), (190, 834246), (210, 754794), (228, 695205), (252, 628995), (266, 595890), (270, 587062), (285, 556164), (315, 503196), (342, 463470), (378, 419330), (380, 417123), (399, 397260), (420, 377397), (513, 308980), (532, 297945), (540, 293531), (570, 278082), (630, 251598), (665, 238356), (684, 231735), (756, 209665), (798, 198630), (855, 185388), (945, 167732), (1026, 154490), (1140, 139041), (1197, 132420), (1260, 125799), (1330, 119178), (1596, 99315), (1710, 92694), (1890, 83866), (1995, 79452), (2052, 77245), (2207, 71820), (2394, 66210), (2565, 61796), (2660, 59589), (3420, 46347), (3591, 44140), (3780, 41933), (3990, 39726), (4414, 35910), (4788, 33105), (5130, 30898), (5985, 26484), (6621, 23940), (7182, 22070), (7980, 19863), (8828, 17955), (10260, 15449), (11035, 14364), (11970, 13242)]