15203890728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:897

約数の個数: 256

約数和(自身を含む): 47174400000

約数和(自身を除く): 31970509272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 156, 186, 216, 234, 248, 279, 312, 351, 372, 389, 403, 449, 468, 558, 702, 744, 778, 806, 837, 898, 936, 1116, 1167, 1209, 1347, 1404, 1556, 1612, 1674, 1796, 2232, 2334, 2418, 2694, 2808, 3112, 3224, 3348, 3501, 3592, 3627, 4041, 4668, 4836, 5057, 5388, 5837, 6696, 7002, 7254, 8082, 9336, 9672, 10114, 10503, 10776, 10881, 11674, 12059, 12123, 13919, 14004, 14508, 15171, 16164, 17511, 20228, 21006, 21762, 23348, 24118, 24246, 27838, 28008, 29016, 30342, 32328, 35022, 36177, 40456, 41757, 42012, 43524, 45513, 46696, 48236, 48492, 52533, 55676, 60684, 70044, 72354, 83514, 84024, 87048, 91026, 96472, 96984, 105066, 108531, 111352, 121368, 125271, 136539, 140088, 144708, 156767, 157599, 167028, 174661, 180947, 182052, 210132, 217062, 250542, 273078, 289416, 313534, 315198, 325593, 334056, 349322, 361894, 364104, 375813, 420264, 434124, 470301, 501084, 523983, 542841, 546156, 627068, 630396, 651186, 698644, 723788, 751626, 868248, 940602, 1002168, 1047966, 1085682, 1092312, 1254136, 1260792, 1302372, 1397288, 1410903, 1447576, 1503252, 1571949, 1628523, 1881204, 2095932, 2171364, 2270593, 2604744, 2821806, 3006504, 3143898, 3257046, 3762408, 4191864, 4232709, 4342728, 4541186, 4715847, 4885569, 5414491, 5643612, 6287796, 6514092, 6811779, 8465418, 9082372, 9431694, 9771138, 10828982, 11287224, 12575592, 13028184, 13623558, 16243473, 16930836, 18164744, 18863388, 19542276, 20435337, 21657964, 27247116, 32486946, 33861672, 37726776, 39084552, 40870674, 43315928, 48730419, 54494232, 61306011, 64973892, 70388383, 81741348, 97460838, 122612022, 129947784, 140776766, 146191257, 163482696, 194921676, 211165149, 245224044, 281553532, 292382514, 389843352, 422330298, 490448088, 563107064, 584765028, 633495447, 844660596, 1169530056, 1266990894, 1689321192, 1900486341, 2533981788, 3800972682, 5067963576, 7601945364, 15203890728]

約数ペア:

[(1, 15203890728), (2, 7601945364), (3, 5067963576), (4, 3800972682), (6, 2533981788), (8, 1900486341), (9, 1689321192), (12, 1266990894), (13, 1169530056), (18, 844660596), (24, 633495447), (26, 584765028), (27, 563107064), (31, 490448088), (36, 422330298), (39, 389843352), (52, 292382514), (54, 281553532), (62, 245224044), (72, 211165149), (78, 194921676), (93, 163482696), (104, 146191257), (108, 140776766), (117, 129947784), (124, 122612022), (156, 97460838), (186, 81741348), (216, 70388383), (234, 64973892), (248, 61306011), (279, 54494232), (312, 48730419), (351, 43315928), (372, 40870674), (389, 39084552), (403, 37726776), (449, 33861672), (468, 32486946), (558, 27247116), (702, 21657964), (744, 20435337), (778, 19542276), (806, 18863388), (837, 18164744), (898, 16930836), (936, 16243473), (1116, 13623558), (1167, 13028184), (1209, 12575592), (1347, 11287224), (1404, 10828982), (1556, 9771138), (1612, 9431694), (1674, 9082372), (1796, 8465418), (2232, 6811779), (2334, 6514092), (2418, 6287796), (2694, 5643612), (2808, 5414491), (3112, 4885569), (3224, 4715847), (3348, 4541186), (3501, 4342728), (3592, 4232709), (3627, 4191864), (4041, 3762408), (4668, 3257046), (4836, 3143898), (5057, 3006504), (5388, 2821806), (5837, 2604744), (6696, 2270593), (7002, 2171364), (7254, 2095932), (8082, 1881204), (9336, 1628523), (9672, 1571949), (10114, 1503252), (10503, 1447576), (10776, 1410903), (10881, 1397288), (11674, 1302372), (12059, 1260792), (12123, 1254136), (13919, 1092312), (14004, 1085682), (14508, 1047966), (15171, 1002168), (16164, 940602), (17511, 868248), (20228, 751626), (21006, 723788), (21762, 698644), (23348, 651186), (24118, 630396), (24246, 627068), (27838, 546156), (28008, 542841), (29016, 523983), (30342, 501084), (32328, 470301), (35022, 434124), (36177, 420264), (40456, 375813), (41757, 364104), (42012, 361894), (43524, 349322), (45513, 334056), (46696, 325593), (48236, 315198), (48492, 313534), (52533, 289416), (55676, 273078), (60684, 250542), (70044, 217062), (72354, 210132), (83514, 182052), (84024, 180947), (87048, 174661), (91026, 167028), (96472, 157599), (96984, 156767), (105066, 144708), (108531, 140088), (111352, 136539), (121368, 125271)]