57639960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 217339200

約数和(自身を除く): 159699240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 89, 90, 105, 120, 126, 140, 168, 178, 180, 210, 252, 257, 267, 280, 315, 356, 360, 420, 445, 504, 514, 534, 623, 630, 712, 771, 801, 840, 890, 1028, 1068, 1246, 1260, 1285, 1335, 1542, 1602, 1780, 1799, 1869, 2056, 2136, 2313, 2492, 2520, 2570, 2670, 3084, 3115, 3204, 3560, 3598, 3738, 3855, 4005, 4626, 4984, 5140, 5340, 5397, 5607, 6168, 6230, 6408, 7196, 7476, 7710, 8010, 8995, 9252, 9345, 10280, 10680, 10794, 11214, 11565, 12460, 14392, 14952, 15420, 16020, 16191, 17990, 18504, 18690, 21588, 22428, 22873, 23130, 24920, 26985, 28035, 30840, 32040, 32382, 35980, 37380, 43176, 44856, 45746, 46260, 53970, 56070, 64764, 68619, 71960, 74760, 80955, 91492, 92520, 107940, 112140, 114365, 129528, 137238, 160111, 161910, 182984, 205857, 215880, 224280, 228730, 274476, 320222, 323820, 343095, 411714, 457460, 480333, 548952, 640444, 647640, 686190, 800555, 823428, 914920, 960666, 1029285, 1280888, 1372380, 1440999, 1601110, 1646856, 1921332, 2058570, 2401665, 2744760, 2881998, 3202220, 3842664, 4117140, 4803330, 5763996, 6404440, 7204995, 8234280, 9606660, 11527992, 14409990, 19213320, 28819980, 57639960]

約数ペア:

[(1, 57639960), (2, 28819980), (3, 19213320), (4, 14409990), (5, 11527992), (6, 9606660), (7, 8234280), (8, 7204995), (9, 6404440), (10, 5763996), (12, 4803330), (14, 4117140), (15, 3842664), (18, 3202220), (20, 2881998), (21, 2744760), (24, 2401665), (28, 2058570), (30, 1921332), (35, 1646856), (36, 1601110), (40, 1440999), (42, 1372380), (45, 1280888), (56, 1029285), (60, 960666), (63, 914920), (70, 823428), (72, 800555), (84, 686190), (89, 647640), (90, 640444), (105, 548952), (120, 480333), (126, 457460), (140, 411714), (168, 343095), (178, 323820), (180, 320222), (210, 274476), (252, 228730), (257, 224280), (267, 215880), (280, 205857), (315, 182984), (356, 161910), (360, 160111), (420, 137238), (445, 129528), (504, 114365), (514, 112140), (534, 107940), (623, 92520), (630, 91492), (712, 80955), (771, 74760), (801, 71960), (840, 68619), (890, 64764), (1028, 56070), (1068, 53970), (1246, 46260), (1260, 45746), (1285, 44856), (1335, 43176), (1542, 37380), (1602, 35980), (1780, 32382), (1799, 32040), (1869, 30840), (2056, 28035), (2136, 26985), (2313, 24920), (2492, 23130), (2520, 22873), (2570, 22428), (2670, 21588), (3084, 18690), (3115, 18504), (3204, 17990), (3560, 16191), (3598, 16020), (3738, 15420), (3855, 14952), (4005, 14392), (4626, 12460), (4984, 11565), (5140, 11214), (5340, 10794), (5397, 10680), (5607, 10280), (6168, 9345), (6230, 9252), (6408, 8995), (7196, 8010), (7476, 7710)]