15461251488

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{607}}^1$

素因数の和:977

約数の個数: 240

約数和(自身を含む): 47163561984

約数和(自身を除く): 31702310496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 317, 324, 372, 432, 496, 558, 607, 634, 648, 744, 837, 864, 951, 992, 1116, 1214, 1268, 1296, 1488, 1674, 1821, 1902, 2232, 2428, 2511, 2536, 2592, 2853, 2976, 3348, 3642, 3804, 4464, 4856, 5022, 5072, 5463, 5706, 6696, 7284, 7608, 8559, 8928, 9712, 9827, 10044, 10144, 10926, 11412, 13392, 14568, 15216, 16389, 17118, 18817, 19424, 19654, 20088, 21852, 22824, 25677, 26784, 29136, 29481, 30432, 32778, 34236, 37634, 39308, 40176, 43704, 45648, 49167, 51354, 56451, 58272, 58962, 65556, 68472, 75268, 78616, 80352, 87408, 88443, 91296, 98334, 102708, 112902, 117924, 131112, 136944, 150536, 157232, 169353, 174816, 176886, 192419, 196668, 205416, 225804, 235848, 262224, 265329, 273888, 301072, 314464, 338706, 353772, 384838, 393336, 410832, 451608, 471696, 508059, 524448, 530658, 577257, 602144, 677412, 707544, 769676, 786672, 795987, 821664, 903216, 943392, 1016118, 1061316, 1154514, 1354824, 1415088, 1524177, 1539352, 1573344, 1591974, 1731771, 1806432, 2032236, 2122632, 2309028, 2709648, 2830176, 3048354, 3078704, 3183948, 3463542, 4064472, 4245264, 4618056, 5195313, 5419296, 5964989, 6096708, 6157408, 6367896, 6927084, 8128944, 8490528, 9236112, 10390626, 11929978, 12193416, 12735792, 13854168, 15585939, 16257888, 17894967, 18472224, 20781252, 23859956, 24386832, 25471584, 27708336, 31171878, 35789934, 41562504, 47719912, 48773664, 53684901, 55416672, 62343756, 71579868, 83125008, 95439824, 107369802, 124687512, 143159736, 161054703, 166250016, 190879648, 214739604, 249375024, 286319472, 322109406, 429479208, 483164109, 498750048, 572638944, 644218812, 858958416, 966328218, 1288437624, 1717916832, 1932656436, 2576875248, 3865312872, 5153750496, 7730625744, 15461251488]

約数ペア:

[(1, 15461251488), (2, 7730625744), (3, 5153750496), (4, 3865312872), (6, 2576875248), (8, 1932656436), (9, 1717916832), (12, 1288437624), (16, 966328218), (18, 858958416), (24, 644218812), (27, 572638944), (31, 498750048), (32, 483164109), (36, 429479208), (48, 322109406), (54, 286319472), (62, 249375024), (72, 214739604), (81, 190879648), (93, 166250016), (96, 161054703), (108, 143159736), (124, 124687512), (144, 107369802), (162, 95439824), (186, 83125008), (216, 71579868), (248, 62343756), (279, 55416672), (288, 53684901), (317, 48773664), (324, 47719912), (372, 41562504), (432, 35789934), (496, 31171878), (558, 27708336), (607, 25471584), (634, 24386832), (648, 23859956), (744, 20781252), (837, 18472224), (864, 17894967), (951, 16257888), (992, 15585939), (1116, 13854168), (1214, 12735792), (1268, 12193416), (1296, 11929978), (1488, 10390626), (1674, 9236112), (1821, 8490528), (1902, 8128944), (2232, 6927084), (2428, 6367896), (2511, 6157408), (2536, 6096708), (2592, 5964989), (2853, 5419296), (2976, 5195313), (3348, 4618056), (3642, 4245264), (3804, 4064472), (4464, 3463542), (4856, 3183948), (5022, 3078704), (5072, 3048354), (5463, 2830176), (5706, 2709648), (6696, 2309028), (7284, 2122632), (7608, 2032236), (8559, 1806432), (8928, 1731771), (9712, 1591974), (9827, 1573344), (10044, 1539352), (10144, 1524177), (10926, 1415088), (11412, 1354824), (13392, 1154514), (14568, 1061316), (15216, 1016118), (16389, 943392), (17118, 903216), (18817, 821664), (19424, 795987), (19654, 786672), (20088, 769676), (21852, 707544), (22824, 677412), (25677, 602144), (26784, 577257), (29136, 530658), (29481, 524448), (30432, 508059), (32778, 471696), (34236, 451608), (37634, 410832), (39308, 393336), (40176, 384838), (43704, 353772), (45648, 338706), (49167, 314464), (51354, 301072), (56451, 273888), (58272, 265329), (58962, 262224), (65556, 235848), (68472, 225804), (75268, 205416), (78616, 196668), (80352, 192419), (87408, 176886), (88443, 174816), (91296, 169353), (98334, 157232), (102708, 150536), (112902, 136944), (117924, 131112)]