140543280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 360853200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 53, 58, 60, 72, 80, 87, 90, 106, 116, 120, 127, 144, 145, 159, 174, 180, 212, 232, 240, 254, 261, 265, 290, 318, 348, 360, 381, 424, 435, 464, 477, 508, 522, 530, 580, 635, 636, 696, 720, 762, 795, 848, 870, 954, 1016, 1044, 1060, 1143, 1160, 1270, 1272, 1305, 1392, 1524, 1537, 1590, 1740, 1905, 1908, 2032, 2088, 2120, 2286, 2320, 2385, 2540, 2544, 2610, 3048, 3074, 3180, 3480, 3683, 3810, 3816, 4176, 4240, 4572, 4611, 4770, 5080, 5220, 5715, 6096, 6148, 6360, 6731, 6960, 7366, 7620, 7632, 7685, 9144, 9222, 9540, 10160, 10440, 11049, 11430, 12296, 12720, 13462, 13833, 14732, 15240, 15370, 18288, 18415, 18444, 19080, 20193, 20880, 22098, 22860, 23055, 24592, 26924, 27666, 29464, 30480, 30740, 33147, 33655, 36830, 36888, 38160, 40386, 44196, 45720, 46110, 53848, 55245, 55332, 58928, 60579, 61480, 66294, 67310, 69165, 73660, 73776, 80772, 88392, 91440, 92220, 100965, 107696, 110490, 110664, 121158, 122960, 132588, 134620, 138330, 147320, 161544, 165735, 176784, 184440, 195199, 201930, 220980, 221328, 242316, 265176, 269240, 276660, 294640, 302895, 323088, 331470, 368880, 390398, 403860, 441960, 484632, 530352, 538480, 553320, 585597, 605790, 662940, 780796, 807720, 883920, 969264, 975995, 1106640, 1171194, 1211580, 1325880, 1561592, 1615440, 1756791, 1951990, 2342388, 2423160, 2651760, 2927985, 3123184, 3513582, 3903980, 4684776, 4846320, 5855970, 7027164, 7807960, 8783955, 9369552, 11711940, 14054328, 15615920, 17567910, 23423880, 28108656, 35135820, 46847760, 70271640, 140543280]

約数ペア:

[(1, 140543280), (2, 70271640), (3, 46847760), (4, 35135820), (5, 28108656), (6, 23423880), (8, 17567910), (9, 15615920), (10, 14054328), (12, 11711940), (15, 9369552), (16, 8783955), (18, 7807960), (20, 7027164), (24, 5855970), (29, 4846320), (30, 4684776), (36, 3903980), (40, 3513582), (45, 3123184), (48, 2927985), (53, 2651760), (58, 2423160), (60, 2342388), (72, 1951990), (80, 1756791), (87, 1615440), (90, 1561592), (106, 1325880), (116, 1211580), (120, 1171194), (127, 1106640), (144, 975995), (145, 969264), (159, 883920), (174, 807720), (180, 780796), (212, 662940), (232, 605790), (240, 585597), (254, 553320), (261, 538480), (265, 530352), (290, 484632), (318, 441960), (348, 403860), (360, 390398), (381, 368880), (424, 331470), (435, 323088), (464, 302895), (477, 294640), (508, 276660), (522, 269240), (530, 265176), (580, 242316), (635, 221328), (636, 220980), (696, 201930), (720, 195199), (762, 184440), (795, 176784), (848, 165735), (870, 161544), (954, 147320), (1016, 138330), (1044, 134620), (1060, 132588), (1143, 122960), (1160, 121158), (1270, 110664), (1272, 110490), (1305, 107696), (1392, 100965), (1524, 92220), (1537, 91440), (1590, 88392), (1740, 80772), (1905, 73776), (1908, 73660), (2032, 69165), (2088, 67310), (2120, 66294), (2286, 61480), (2320, 60579), (2385, 58928), (2540, 55332), (2544, 55245), (2610, 53848), (3048, 46110), (3074, 45720), (3180, 44196), (3480, 40386), (3683, 38160), (3810, 36888), (3816, 36830), (4176, 33655), (4240, 33147), (4572, 30740), (4611, 30480), (4770, 29464), (5080, 27666), (5220, 26924), (5715, 24592), (6096, 23055), (6148, 22860), (6360, 22098), (6731, 20880), (6960, 20193), (7366, 19080), (7620, 18444), (7632, 18415), (7685, 18288), (9144, 15370), (9222, 15240), (9540, 14732), (10160, 13833), (10440, 13462), (11049, 12720), (11430, 12296)]