144316620

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 192

約数和(自身を含む): 521149440

約数和(自身を除く): 376832820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 73, 84, 90, 105, 108, 126, 135, 140, 146, 180, 189, 210, 219, 252, 270, 292, 315, 365, 378, 420, 438, 511, 523, 540, 630, 657, 730, 756, 876, 945, 1022, 1046, 1095, 1260, 1314, 1460, 1533, 1569, 1890, 1971, 2044, 2092, 2190, 2555, 2615, 2628, 3066, 3138, 3285, 3661, 3780, 3942, 4380, 4599, 4707, 5110, 5230, 6132, 6276, 6570, 7322, 7665, 7845, 7884, 9198, 9414, 9855, 10220, 10460, 10983, 13140, 13797, 14121, 14644, 15330, 15690, 18305, 18396, 18828, 19710, 21966, 22995, 23535, 27594, 28242, 30660, 31380, 32949, 36610, 38179, 39420, 43932, 45990, 47070, 54915, 55188, 56484, 65898, 68985, 70605, 73220, 76358, 91980, 94140, 98847, 109830, 114537, 131796, 137970, 141210, 152716, 164745, 190895, 197694, 219660, 229074, 267253, 275940, 282420, 329490, 343611, 381790, 395388, 458148, 494235, 534506, 572685, 658980, 687222, 763580, 801759, 988470, 1030833, 1069012, 1145370, 1336265, 1374444, 1603518, 1718055, 1976940, 2061666, 2290740, 2405277, 2672530, 3207036, 3436110, 4008795, 4123332, 4810554, 5154165, 5345060, 6872220, 7215831, 8017590, 9621108, 10308330, 12026385, 14431662, 16035180, 20616660, 24052770, 28863324, 36079155, 48105540, 72158310, 144316620]

約数ペア:

[(1, 144316620), (2, 72158310), (3, 48105540), (4, 36079155), (5, 28863324), (6, 24052770), (7, 20616660), (9, 16035180), (10, 14431662), (12, 12026385), (14, 10308330), (15, 9621108), (18, 8017590), (20, 7215831), (21, 6872220), (27, 5345060), (28, 5154165), (30, 4810554), (35, 4123332), (36, 4008795), (42, 3436110), (45, 3207036), (54, 2672530), (60, 2405277), (63, 2290740), (70, 2061666), (73, 1976940), (84, 1718055), (90, 1603518), (105, 1374444), (108, 1336265), (126, 1145370), (135, 1069012), (140, 1030833), (146, 988470), (180, 801759), (189, 763580), (210, 687222), (219, 658980), (252, 572685), (270, 534506), (292, 494235), (315, 458148), (365, 395388), (378, 381790), (420, 343611), (438, 329490), (511, 282420), (523, 275940), (540, 267253), (630, 229074), (657, 219660), (730, 197694), (756, 190895), (876, 164745), (945, 152716), (1022, 141210), (1046, 137970), (1095, 131796), (1260, 114537), (1314, 109830), (1460, 98847), (1533, 94140), (1569, 91980), (1890, 76358), (1971, 73220), (2044, 70605), (2092, 68985), (2190, 65898), (2555, 56484), (2615, 55188), (2628, 54915), (3066, 47070), (3138, 45990), (3285, 43932), (3661, 39420), (3780, 38179), (3942, 36610), (4380, 32949), (4599, 31380), (4707, 30660), (5110, 28242), (5230, 27594), (6132, 23535), (6276, 22995), (6570, 21966), (7322, 19710), (7665, 18828), (7845, 18396), (7884, 18305), (9198, 15690), (9414, 15330), (9855, 14644), (10220, 14121), (10460, 13797), (10983, 13140)]